CN219451926U

CN219451926U - Novel burglary-resisting door with noise insulation

Info

Publication number: CN219451926U
Application number: CN202223050633.2U
Authority: CN
Inventors: 郭民汉; 王建霞
Original assignee: Tianjin Delixin Industry And Trade Co ltd
Current assignee: Tianjin Delixin Industry And Trade Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-08-01
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to the technical field of burglary-resisting doors, in particular to a novel burglary-resisting door with a sound insulation device. The sound absorbing cotton is made of sound absorbing cotton, and has a plurality of micropores formed by air, so that sound waves reaching the sound absorbing cotton can be buffered and absorbed, partial sound energy is absorbed, the main material through the sound insulating layer is honeycomb paper material, the integral weight of the burglary-resisting door is reduced, a plurality of small closed spaces are formed by the regular hexagonal honeycomb structure, air flow is prevented, the sound waves are blocked, the sound insulation effect of the burglary-resisting door is improved, the room is quieter, and the service performance of the burglary-resisting door is greatly improved.

Description

Novel burglary-resisting door with noise insulation

Technical Field

The utility model relates to the technical field of burglary-resisting doors, in particular to a novel burglary-resisting door with a sound insulation device.

Background

The door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level.

But current burglary-resisting door is in the production in-process, is hollow in burglary-resisting door's inside generally, and the thickness of burglary-resisting door is thinner simultaneously, leads to burglary-resisting door's sound insulation effect poor for outdoor sound is great because of the inside space of burglary-resisting door, and outdoor sound leads to the fact the burglary-resisting door body to produce vibrations after striking burglary-resisting door through the vibration, leads to transmitting indoor through the inside space of burglary-resisting door, causes indoor environment noisy, thereby has reduced burglary-resisting door's practicality.

Disclosure of Invention

The utility model aims to solve the problem of poor sound isolation effect in the prior art, and provides a novel burglary-resisting door with a sound insulation device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel burglary-resisting door with noise insulation, includes outer burglary-resisting door main part and door body frame, door body frame's internally mounted has outer burglary-resisting door main part, the left end of outer burglary-resisting door main part is equipped with noise insulation, noise insulation includes the sound absorption layer, the right-hand member and the outer burglary-resisting door main part of sound absorption layer are fixed to link to each other, the outer end and the supporting layer of sound absorption layer are fixed to link to each other, the supporting layer inner links to each other with the puigging is fixed.

Preferably, the left end of the supporting layer is fixedly connected with the reinforcing layer.

Preferably, the inside of the soundproof layer is uniformly processed with regular hexagons, so that the inside of the soundproof layer forms a honeycomb structure.

Preferably, the left end of the reinforcing layer is fixedly connected with the main body of the inner burglary-resisting door.

Preferably, a door lock is installed inside the outer burglary-resisting door main body.

The novel burglary-resisting door with the sound insulation device has the beneficial effects that: the sound absorbing cotton is made of sound absorbing cotton, and has a plurality of micropores formed by air, so that sound waves reaching the sound absorbing cotton can be buffered and absorbed, partial sound energy is absorbed, the main material through the sound insulating layer is honeycomb paper material, the integral weight of the burglary-resisting door is reduced, a plurality of small closed spaces are formed by the regular hexagonal honeycomb structure, air flow is prevented, the sound waves are blocked, the sound insulation effect of the burglary-resisting door is improved, the room is quieter, and the service performance of the burglary-resisting door is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

fig. 4 is a schematic structural view of the support layer and the soundproof layer of fig. 2.

In the figure: 1. the door comprises an outer burglary-resisting door main body 2, a door body frame 3, a door lock 4, a sound insulation device 4a1, a supporting layer 4a2, a sound insulation layer 4a3, a sound absorption layer 4b1, a protection layer 5, an inner burglary-resisting door main body 6 and a reinforcing layer.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: in this embodiment, a novel burglary-resisting door with sound insulation device, including outer burglary-resisting door main part 1 and door body frame 2, door body frame 2's internally mounted has outer burglary-resisting door main part 1, outer burglary-resisting door main part 1's left end is equipped with sound insulation device 4, current burglary-resisting door is in the production process, be hollow in burglary-resisting door's the inside generally, the thickness of burglary-resisting door is thinner simultaneously, lead to burglary-resisting door's sound insulation effect poor, make outdoor sound because of the inside space of burglary-resisting door is great, outdoor sound causes burglary-resisting door body to produce vibrations after striking burglary-resisting door through vibration, lead to transmitting indoor through the inside space of burglary-resisting door, cause indoor environment noisy, thereby reduced burglary-resisting door's practicality, sound insulation device 4 includes sound absorbing layer 4a3, the sound absorbing layer 4a3 is made of sound absorbing cotton material, the sound absorbing cotton has a plurality of micropores formed by air, sound waves reaching the sound absorbing cotton can be buffered and absorbed, the main material of the supporting layer 4a1 is polyhexamethylene adipamide, the supporting effect on the inside sound insulating layer 4a2 is achieved, meanwhile, the heat loss in the room is reduced through the characteristic of low heat conduction coefficient of polyhexamethylene adipamide, the right end of the sound absorbing layer 4a3 is fixedly connected with the outer burglary-resisting door main body 1, the main material of the sound insulating layer 4a2 is honeycomb paper material, the whole weight of the burglary-resisting door is reduced, a plurality of closed small spaces are formed by using a regular hexagon honeycomb structure, air flow is prevented, and the sound waves are blocked. The sound source of 100-3200 Hz falls and can reach 20-30 dB, the outer end of sound absorbing layer 4a3 links to each other with supporting layer 4a1 is fixed, the inner of supporting layer 4a1 links to each other with the puigging 4a2 is fixed, the left end of supporting layer 4a1 links to each other with enhancement layer 6 is fixed, the inside of puigging 4a2 has regular hexagon processing uniformly, thereby make the inside of puigging 4a2 constitute cellular structure, the left end of enhancement layer 6 links to each other with interior burglary-resisting door main part 5 is fixed, the main material of enhancement side 6 is aluminum alloy material, make burglary-resisting door overall thickness increase, weaken the energy of sound transmission, the internally mounted of outer burglary-resisting door main part 1 has lock 3.

Working principle:

when this novel burglary-resisting door with sound insulation device uses, outdoor sound striking is when outer burglary-resisting door main part 1, the material of sound absorbing layer 4a3 is the cotton material of inhaling, inhale the micropore that cotton has innumerable air to constitute of inhaling, can cushion and absorb the sound wave of inhaling the cotton for partial sound energy is absorbed, when the main material through sound insulating layer 4a2 is honeycomb paper material, when having reduced burglary-resisting door's whole weight, forms a plurality of confined cells with regular hexagon honeycomb, prevents the air flow, blocks the sound wave, has improved burglary-resisting door's sound insulation effect, makes indoor quieter, has improved burglary-resisting door's performance greatly.

Example 2:

referring to fig. 3: in this embodiment, a novel burglary-resisting door with noise-proof device, wherein noise-proof device 4 can also include protective layer 4b1, and protective layer 4b 1's left end links to each other with outer burglary-resisting door main part 1 is fixed, and protective layer 4b 1's main material is made for nylon materials, has increased the wear-resisting ability of the door body, prevents that the burglary-resisting door from appearing wearing and tearing after receiving external striking

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a novel burglary-resisting door with noise insulation, includes outer burglary-resisting door main part (1) and door body frame (2), the internally mounted of door body frame (2) has outer burglary-resisting door main part (1), its characterized in that: the left end of the outer burglary-resisting door main body (1) is provided with a sound insulation device (4), the sound insulation device (4) comprises a sound absorption layer (4 a 3), the right end of the sound absorption layer (4 a 3) is fixedly connected with the outer burglary-resisting door main body (1), the outer end of the sound absorption layer (4 a 3) is fixedly connected with a supporting layer (4 a 1), and the inner end of the supporting layer (4 a 1) is fixedly connected with a sound insulation layer (4 a 2);

the left end of the supporting layer (4 a 1) is fixedly connected with the reinforcing layer (6).

2. The novel burglary-resisting door with sound insulation device of claim 1, wherein: the inside of the sound insulation layer (4 a 2) is uniformly processed with regular hexagons, so that the inside of the sound insulation layer (4 a 2) forms a honeycomb structure.

3. The novel burglary-resisting door with sound insulation device of claim 1, wherein: the left end of the reinforcing layer (6) is fixedly connected with the inner burglary-resisting door main body (5).

4. The novel burglary-resisting door with sound insulation device of claim 1, wherein: the door lock (3) is arranged in the outer anti-theft door main body (1).