CN219528856U

CN219528856U - Ecological door

Info

Publication number: CN219528856U
Application number: CN202320275945.9U
Authority: CN
Inventors: 刘兴旺; 吴婉文; 梁来怡; 周洁
Original assignee: Foshan Dinggu Jichuang Door Industry Co ltd
Current assignee: Foshan Dinggu Jichuang Door Industry Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-15
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of doors and windows, in particular to an ecological door; specifically, the ecological door comprises a door frame and a door leaf; the door frame is formed by sequentially ordering a first supporting layer, a first fireproof layer and a first aluminum alloy layer from one side close to the wall body to the outside, and a sound absorption spacing layer is arranged on the outer side of the first fireproof layer; in the door leaf of which one side is connected with the door frame, the hierarchy structure which is symmetrically arranged from the center outwards is formed by sequentially sequencing a second supporting layer, a sound insulation layer, a second fireproof layer and a second aluminum alloy layer. The ecological door provided by the utility model is characterized in that the door frame and the door leaf are arranged in a hierarchical structure, so that the stability of the ecological door can be effectively improved, and the fireproof layers and the embedded structures for sound insulation are uniformly distributed, so that the fireproof and sound insulation effects of the ecological door can be effectively improved.

Description

Ecological door

Technical Field

The utility model relates to the technical field of doors and windows, in particular to an ecological door.

Background

The ecological door is a healthy and green product which is manufactured by using recyclable materials, can reduce the damage of the product to human bodies and can reduce the damage of human beings to the environment.

However, the existing ecological door has low structural stability, short service life, easy deformation and poor fireproof and sound-insulating effects.

Disclosure of Invention

The present utility model aims to provide an ecological door to solve at least one technical problem described above. The scheme provided by the embodiment of the utility model is as follows:

the embodiment of the utility model provides an ecological door, which comprises the following components: the door frame is formed by sequentially sequencing a first supporting layer, a first fireproof layer and a first aluminum alloy layer from one side close to the wall body to the outside; a sound-absorbing spacing layer is distributed on the periphery of the outer side of the first fireproof layer;

and the door leaf is connected with the door frame at one side, and the hierarchy structure symmetrically distributed outwards from the center is formed by sequentially sequencing a second supporting layer, a sound insulation layer, a second fireproof layer and a second aluminum alloy layer.

In a possible embodiment, sound absorbing strips are arranged on two side edges of the door leaf perpendicular to the door frame, and the width of the sound absorbing strips is larger than or equal to the gap between the door leaf and the door frame.

In a possible embodiment, the door leaf shares the same second support layer in both the outdoor-facing and indoor-facing side hierarchies.

In a possible embodiment, the first supporting layer and/or the second supporting layer adopts a framework structure composed of rod pieces, and aluminum honeycomb and/or perlite are filled between the frameworks.

In a possible embodiment, the sound-insulating layer is made of a lightweight material capable of attenuating transmitted acoustic energy.

In a possible embodiment, the sound-absorbing spacer layer has the dual characteristics of sound absorption and fire prevention, and is made of foam nickel and/or polyester.

In a possible embodiment, the four sides of the door leaf are all wrapped with aluminum alloy.

In a possible embodiment, the side edges of the door frame are wrapped with an aluminum alloy, and the sound absorbing spacer layer serves as a buffer layer between the first fire-blocking layer and the aluminum alloy outer layer.

Compared with the prior art, the scheme of the utility model has the following advantages:

the embodiment of the utility model provides an ecological door, which comprises a door frame and a door leaf; the door frame is formed by sequentially ordering a first supporting layer, a first fireproof layer and a first aluminum alloy layer from one side close to the wall body to the outside, and a sound absorption spacing layer is arranged on the outer side of the first fireproof layer; in the door leaf of which one side is connected with the door frame, the hierarchy structure which is symmetrically arranged from the center outwards is formed by sequentially sequencing a second supporting layer, a sound insulation layer, a second fireproof layer and a second aluminum alloy layer. The ecological door provided by the utility model is characterized in that the door frame and the door leaf are arranged in a hierarchical structure, so that the stability of the ecological door can be effectively improved, the service life of the ecological door is prolonged, and the fire-proof layers and the embedded structures for sound insulation are uniformly distributed on the door frame and the door leaf, so that the fire-proof and sound-proof effects of the ecological door can be effectively improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic top view cross-sectional structure of an ecological door according to an embodiment of the present utility model;

fig. 2 is a schematic front sectional structure of an ecological door according to an embodiment of the present utility model.

Reference numerals illustrate:

1-a door frame, 11-a first supporting layer, 12-a first fireproof layer, 121-a sound absorption spacing layer and 13-a first aluminum alloy layer;

2-door leaf, 21-second supporting layer, 22-puigging, 23-second fire-proof layer, 24-second aluminum alloy layer, 25-sound absorbing strip.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The embodiment of the utility model provides an ecological door, which comprises a door frame 1 and a door leaf 2 as shown in fig. 1 and 2.

The door frame 1 may be mounted on a wall, as shown in fig. 2, and the door frame 1 has three sides. One side (the side in the height direction as shown in fig. 2) of the door leaf 2 may be connected to the door frame 1.

Specifically, each side of the door frame 1 is laid in a hierarchical structure of a first support layer 11, a first fire-resistant layer 12, and a first aluminum alloy layer 13 in this order from the side close to the wall to the outside (the side toward the door leaf 2). As shown in fig. 2, a sound absorbing spacer layer 121 is disposed on the outer side of the first fireproof layer 12.

Alternatively, the first supporting layer 11 may adopt a skeleton structure composed of bars, and aluminum honeycomb and/or perlite may be filled between the skeletons. On the one hand, the overall stability of the door frame 1 is improved through a framework structure; on the other hand, the aluminum honeycomb is made of high-performance aluminum materials, and the honeycomb-shaped bearing strength is very high, so that the stability of the overall structure of the door frame 1 can be improved, the deformation of the door frame 1 is avoided, besides, the aluminum honeycomb has better functions of sound insulation, moisture resistance, fire resistance and the like, and the fire resistance and the sound insulation function of the door frame 1 can be effectively improved. The perlite is volcanic eruption acid lava, and is glassy rock formed by rapid cooling, the refractoriness of the perlite is about 1300-1380 ℃, and the fireproof effect of the door frame 1 can be effectively improved due to the high refractoriness.

Optionally, the sound-absorbing spacer layer 121 disposed outside the first fireproof layer 12 has dual characteristics of sound absorption and fire prevention, and may be made of foam nickel and/or polyester.

Wherein, the foam nickel has flame retardant property, and the application of the foam nickel to the sound-absorbing spacer layer 121 can effectively improve the fireproof effect; in addition, in terms of structure, the foam nickel is loose and porous and has gradient of foam surface, so that the foam nickel has the characteristics of flame retardance and noise reduction; furthermore, the foam nickel has very strong rigidity, and when being impacted, the foam nickel can absorb impact energy through the damping characteristic of the foam nickel and avoid the damping property, so the sound-absorbing spacer layer 121 can also be used as a buffer layer between two ends of the first fireproof layer 12 and the integral aluminum alloy outer layer wrapping the door frame 1.

The sound-absorbing spacer layer 121 may be made of 100% polyester, and the polyester has sound-absorbing, environment-friendly, flame-retardant, heat-insulating properties, etc., so that the overall fireproof and sound-insulating effects of the door frame 1 may be effectively improved.

Alternatively, as shown in fig. 1 and 2, which are schematic cross-sectional views, aluminum alloy wrapping may be used for the whole door frame 1 (except for the side close to the wall).

Specifically, the door leaf 2 is rectangular in shape as a whole from a front view (angle shown in fig. 2), and has four sides, one of which (in the height direction) is connected to the door frame 1. The door leaf 2 is symmetrically arranged in a hierarchical structure, and the hierarchical structure sequentially comprises a second supporting layer 21, a sound insulation layer 22, a second fireproof layer 23 and a second aluminum alloy layer 24 from the center outwards.

Alternatively, as shown in fig. 1, the same second supporting layer 21 may be shared in both the lateral hierarchies of the door leaf 2 facing the outside and the inside. That is, the overall hierarchical structure of the door leaf 2 is the second aluminum alloy layer 24, the second fireproof layer 23, the sound insulation layer 22, the second support layer 21, the sound insulation layer 22, the second fireproof layer 23, and the second aluminum alloy layer 24 in this order.

Optionally, as shown in fig. 2, sound absorbing strips 25 are disposed on two sides (two sides in the width direction) of the door leaf 2 perpendicular to the connection with the door frame 1, and the width of the sound absorbing strips 25 is greater than or equal to the gap between the door leaf 2 and the door frame 1, so as to effectively isolate noise transmitted from the gap. Wherein the length of the sound absorbing strip 25 is smaller than or equal to the width of the door leaf 2.

The sound absorbing strip 25 may be made of a material having fireproof or flame-retardant properties. Alternatively, since the sound absorbing strip 25 is attached to the door leaf 2 and the door frame 1, and the sound absorbing strip 25 at the bottom is easily kicked or contacted with the wall by the user, the sound absorbing strip 25 can be made of a material having elasticity at the same time, so that the damage caused by the touch of the user is reduced on the basis that the sound absorbing strip 25 is prevented from wearing the door frame 1 and the wall.

Alternatively, the second support layer 21 may adopt a skeleton structure composed of bars, and aluminum honeycomb and/or perlite may be filled between the skeletons. On the one hand, the overall stability of the door leaf 2 is improved through a framework structure; on the other hand, the aluminum honeycomb is made of high-performance aluminum materials, and the honeycomb-shaped bearing strength is very high, so that the stability of the integral structure of the door leaf 2 can be improved, the deformation of the door leaf 2 is avoided, besides, the aluminum honeycomb has the functions of better sound insulation, moisture resistance, fire resistance and the like, and the fire resistance and the sound insulation function of the door leaf 2 can be effectively improved. The perlite is volcanic eruption acid lava, and is glassy rock formed by rapid cooling, the refractoriness of the perlite is about 1300-1380 ℃, and the fireproof effect of the door leaf 2 can be effectively improved due to the high refractoriness.

Alternatively, the acoustic barrier layer 22 may be constructed of a lightweight material capable of attenuating transmitted acoustic energy; it will be appreciated that the sound barrier layer 22 may be made of a sound absorbing material or a sound insulating material.

Alternatively, the door frame 1 and/or the door leaf 2 may be wrapped with an aluminum alloy, i.e. the entire outer side thereof is an aluminum alloy layer. The first aluminum alloy layer 13, the second aluminum alloy layer 24 and the aluminum alloy outer layer wrapping the door frame 1 and the door leaf 2 can be made of aluminum alloy profiles with sound insulation and fireproof functions. In order to improve the aesthetic appearance of the ecological door, pigments with fireproof properties can be applied to the outer sides of the door frame 1 and the door leaf 2.

Optionally, the first fireproof layer 12 and the second fireproof layer 23 have certain fire resistance, and fireproof heat-insulating materials can be filled in the layers to form the fireproof layers, and fireproof glass, fireproof wood and steel can also be used for manufacturing the fireproof layers.

The ecological door provided by the embodiment of the utility model comprises a door frame 1 and a door leaf 2; the door frame 1 is formed by sequentially arranging a first supporting layer 11, a first fireproof layer 12 and a first aluminum alloy layer 13 in sequence from one side close to a wall body outwards, and a sound absorption spacing layer 121 is arranged on the outer side of the first fireproof layer 12; in the door leaf 2, one side of which is connected to the door frame 1, a hierarchical structure symmetrically arranged from the center to the outside is formed by sequentially ordering the second support layer 21, the sound insulation layer 22, the second fireproof layer 23 and the second aluminum alloy layer 24. According to the ecological door provided by the utility model, no matter the door frame 1 or the door leaf 2 is arranged in a hierarchical structure, the stability of the ecological door can be effectively improved, the service life of the ecological door is further prolonged, and the fireproof layers and the embedded structures for sound insulation are uniformly distributed on the door frame 1 and the door leaf 2, so that the fireproof and sound insulation effects of the ecological door can be effectively improved.

The terms "first," "second," "third," "fourth," "1," "2," and the like in the description and in the claims and drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate, such that the embodiments of the utility model described herein may be implemented in other sequences than those illustrated or otherwise described.

The foregoing is only a partial embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. An ecological door, comprising:

the door frame is formed by sequentially sequencing a first supporting layer, a first fireproof layer and a first aluminum alloy layer from one side close to the wall body to the outside; a sound-absorbing spacing layer is arranged on the outer side of the first fireproof layer;

2. The ecological door according to claim 1, wherein sound-absorbing strips are arranged on two sides of the door leaf perpendicular to the door frame, and the width of the sound-absorbing strips is larger than or equal to the gap between the door leaf and the door frame.

3. An ecological door according to claim 1, characterized in that the door leaf shares the same second supporting layer in the two-sided hierarchical structure facing outdoors and facing indoors.

4. The ecological door according to claim 1, characterized in that the first support layer and/or the second support layer adopts a framework structure consisting of bars, between which aluminium honeycomb and/or perlite are filled.

5. The ecological door of claim 1, wherein the sound barrier is constructed of a lightweight material capable of attenuating transmitted acoustic energy.

6. The ecological door according to claim 1, wherein the sound-absorbing spacer layer has dual characteristics of sound absorption and fire prevention, and is made of foam nickel and/or terylene.

7. The ecological door according to any one of claims 1-6, wherein the four sides of the door leaf are all wrapped with aluminum alloy.

8. The ecological door according to any one of claims 1-6, wherein the door frame sides are wrapped with an aluminum alloy and the sound absorbing spacer layer acts as a buffer layer between the first fire-blocking layer and the aluminum alloy outer layer.