CN211851524U

CN211851524U - Fire door is prevented to registering one's residence with built-in heat absorption door core

Info

Publication number: CN211851524U
Application number: CN201921713172.8U
Authority: CN
Inventors: 何丽贞; 蒋祥青; 区劲豪; 韦兰兴
Original assignee: Guangzhou City Jun Yi Door Industry Ltd
Current assignee: Guangzhou City Jun Yi Door Industry Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-11-03
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a prevent fire door technical field, and specifically speaking relates to a fire door is prevented to registering one's residence with built-in heat absorption door core, including a door body, a plurality of round holes have all been seted up on the roof of the door body and the diapire, the both sides of the door body all have square fixture block through the fix with screw, the outside of the door body is equipped with the frame, the inside of the door body is equipped with heat absorption door core, all there is the PLASTIC LAMINATED through the fix with screw on the outer wall of both sides around the heat absorption door core, it has the outer panel to bond on the one side outer wall that the PLASTIC LAMINATED deviates from the heat absorption door core, heat absorption door core includes sound-proof buffer board and two absorber plates, two absorber plates are respectively through the fix with screw on the outer wall of both sides around the sound-proof buffer board, the sound-proof buffer board includes.

Description

Fire door is prevented to registering one's residence with built-in heat absorption door core

Technical Field

The utility model relates to a prevent fire door technical field, specifically speaking relates to a fire door is prevented to registering one's residence with built-in heat absorption door core.

Background

The entrance door is the first door that the house got into, however, current entrance door heat absorption, fire prevention effect are relatively poor, and when the conflagration breaing out, the entrance door will be impaired very fast, makes people can not have sufficient time to wait for fire fighter's rescue to current entrance door gives sound insulation effect relatively poor, receives external noise's interference easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent fire door of registering one's residence with built-in heat absorption door core to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fire door is prevented to registering one's residence with built-in heat absorption door core, includes the door body, a plurality of round holes have all been seted up on the roof of the door body and the diapire, the both sides of the door body all are equipped with square fixture block through the fix with screw, the outside of the door body is equipped with the frame, the inside of the door body is equipped with heat absorption door core, all there is the PLASTIC LAMINATED through the fix with screw on the outer wall of both sides around the heat absorption door core, the PLASTIC LAMINATED deviates from it has the outer panel to bond on the outer wall of one side of heat absorption door core, heat absorption door core includes sound insulation buffer board and two absorber plates, two the absorber plate is respectively through the fix with screw on the outer wall of both sides around the sound insulation buffer board, the sound.

Preferably, the inner walls of the two sides of the outer frame are provided with square clamping grooves, the size of each square clamping block is matched with that of the corresponding square clamping groove, and the two clamping grooves are in clamping fit.

Preferably, circular convex blocks are welded on the inner wall of the top and the inner wall of the bottom of the outer frame, the size of each circular convex block is matched with that of the corresponding circular hole, and the circular convex blocks are inserted into the circular holes and are tightly bonded with the circular holes.

Preferably, a plurality of decorative strips are bonded on the outer wall of the outer panel.

Preferably, a plurality of circular through holes are formed in the sound insulation board, and sound insulation cotton is bonded in the circular through holes.

Preferably, a plurality of buffer cavities are formed in the buffer soft board, and springs are embedded in the buffer cavities.

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

1. the fire door with the built-in heat absorption door core has good fire prevention and heat absorption functions, can enable the door body to be not damaged for a long time when a fire disaster occurs, and solves the problem that the door can be damaged quickly when the fire disaster occurs, so that people can not have sufficient time to wait for rescue of fire fighters.

2. This fire door is prevented to registering one's residence with built-in heat absorption door core has fine syllable-dividing effect, avoids external noise to produce the interference to the people.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the outer frame in example 1;

FIG. 3 is a schematic structural view of a door body in embodiment 1;

FIG. 4 is a schematic view of a partial explosion structure of the door body in example 1;

FIG. 5 is a schematic view showing the exploded structure of the heat absorption door core in example 1;

FIG. 6 is a schematic view showing a partial explosion structure of the sound-damping plate in example 1;

FIG. 7 is a schematic sectional view showing the structure of a cushion soft sheet in example 1;

fig. 8 is an enlarged schematic view of a structure at a in example 1.

In the figure: 1. a door body; 10. a square fixture block; 11. a circular hole; 12. a heat absorbing door core; 120. a sound insulation buffer plate; 1200. a sound insulating board; 1201. a circular through hole; 1202. a soft buffer plate; 1203. a buffer chamber; 121. a heat absorbing plate; 13. a fire-proof plate; 14. an outer panel; 15. decorating strips; 16. sound insulation cotton; 17. a spring; 2. an outer frame; 20. a square clamping groove; 21. a circular bump.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A fire door with a built-in heat absorption door core is disclosed, as shown in figures 1-8, comprising a door body 1, a plurality of round holes 11 are arranged on the top wall and the bottom wall of the door body 1, square clamping blocks 10 are fixed on both sides of the door body 1 through screws, an outer frame 2 is arranged outside the door body 1, a heat absorption door core 12 is arranged inside the door body 1, fire-proof plates 13 are fixed on the outer walls of the front side and the rear side of the heat absorption door core 12 through screws, the fire-proof plates 13 are made of phenolic resin materials, and have good high temperature resistance and fire resistance characteristics, an outer panel 14 is adhered on the outer wall of one side of the fire-proof plate 13 away from the heat absorption door core 12, the heat absorption door core 12 comprises a sound insulation buffer plate 120 and two heat absorption plates 121, the heat absorption plates 121 are made of ceramic silicon rubber materials, and have good heat absorption and high temperature resistance characteristics, the two heat absorption plates 121 are respectively, the soundproof and cushioning sheet 120 includes a soundproof sheet 1200, and cushioning soft sheets 1202 are bonded to outer walls of front and rear sides of the soundproof sheet 1200.

In this embodiment, the inner walls of the two sides of the outer frame 2 are both provided with square clamping grooves 20, the size of the square clamping block 10 is matched with the size of the square clamping groove 20, and the two are clamped and matched. All welded on the top inner wall of frame 2 and the bottom inner wall has circular convex block 21, circular convex block 21's size and the size looks adaptation of round hole 11, and circular convex block 21 peg graft in the round hole 11 and closely bond between the round hole 11, can be with the stable fixing in frame 2 of the door body 1, frame 2 can protect the four sides of the door body 1.

Furthermore, a plurality of decorative strips 15 are bonded on the outer wall of the outer panel 14, and the decorative strips 15 can decorate the outer panel 14, so that the appearance of the door body is enhanced.

In addition, a plurality of circular through holes 1201 are opened in the sound insulation board 1200, and the sound insulation cotton 16 is bonded in the circular through holes 1201, so that the sound insulation cotton 16 can have a good sound insulation effect.

It should be noted that a plurality of cushion chambers 1203 have been seted up to the inside of buffering soft board 1202, and the embedded spring 17 that is equipped with of cushion chamber 1203, when the door body 1 received external striking, buffering soft board 1202 and spring 17 can play the effect of fine buffering decompression, reduce the impact force that the door body 1 received, can carry out fine protection to the door body 1.

The fire door of registering one's residence with built-in heat absorption door core of this embodiment is when using, ornamental strip 15 can strengthen the outward appearance aesthetic feeling of a body 1, when the external noise that produces, soundproof cotton 16 through in the acoustic celotex board 1200 can carry out fine syllable-dividing, the interference of noise abatement, when door body 1 receives external striking, buffering soft board 1202 and spring 17 can play the effect of fine buffering decompression, reduce the impact force that door body 1 received, can carry out fine protection to door body 1, when the conflagration takes place, fire prevention board 13 can play fine fire prevention characteristic, heat absorption board 121 can absorb heat, the live time of extension door body 1, can provide sufficient time waiting fire fighter's rescue.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into 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 is prevented to family entry with built-in heat absorption door core, includes door body (1), its characterized in that: a plurality of round holes (11) are respectively arranged on the top wall and the bottom wall of the door body (1), square clamping blocks (10) are respectively fixed on the two sides of the door body (1) through screws, an outer frame (2) is arranged outside the door body (1), a heat absorption door core (12) is arranged inside the door body (1), the outer walls of the front side and the rear side of the heat absorption door core (12) are fixed with fireproof plates (13) through screws, an outer panel (14) is adhered to the outer wall of one side of the fireproof plate (13) which is far away from the heat absorption door core (12), the heat absorption door core (12) comprises a sound insulation buffer plate (120) and two heat absorption plates (121), the two heat absorption plates (121) are respectively fixed on the outer walls of the front side and the rear side of the sound insulation buffer plate (120) through screws, the sound insulation buffer plate (120) comprises a sound insulation plate (1200), and buffer soft plates (1202) are bonded on the outer walls of the front side and the rear side of the sound insulation plate (1200).

2. The fire rated door as recited in claim 1, further comprising: the inner walls of the two sides of the outer frame (2) are provided with square clamping grooves (20), and the size of each square clamping block (10) is matched with that of each square clamping groove (20) in a clamping mode.

3. The fire rated door as recited in claim 1, further comprising: circular convex blocks (21) are welded on the inner wall of the top and the inner wall of the bottom of the outer frame (2), the size of each circular convex block (21) is matched with that of each circular hole (11), and the circular convex blocks (21) are inserted into the circular holes (11) and are tightly bonded with the circular holes (11).

4. The fire rated door as recited in claim 1, further comprising: and a plurality of decorative strips (15) are adhered to the outer wall of the outer panel (14).

5. The fire rated door as recited in claim 1, further comprising: a plurality of circular through holes (1201) are formed in the sound insulation plate (1200), and sound insulation cotton (16) is bonded in the circular through holes (1201).

6. The fire rated door as recited in claim 1, further comprising: a plurality of buffer cavities (1203) are formed in the buffer soft board (1202), and springs (17) are embedded in the buffer cavities (1203).