CN216866498U

CN216866498U - Sound insulation sliding door

Info

Publication number: CN216866498U
Application number: CN202123123172.2U
Authority: CN
Inventors: 朱建宜; 朱顺建; 李韬; 梁宏; 肖小英
Original assignee: Foshan Nanhai Yidu Door And Window Co ltd
Current assignee: Foshan Yidu Door and Window Co.,Ltd.
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-01
Anticipated expiration: 2031-12-14

Abstract

The utility model provides a sound insulation sliding door which comprises a door frame and rails, wherein the upper end and the lower end of the inside of the door frame are respectively fixed with a rail, the rear end of the left side of the inside of the door frame is fixed with a fixed door, a movable door is embedded between the two rails, the insides of the movable door and the fixed door are respectively fixed with a fixed frame, the inside of each fixed frame is provided with an inner groove, a spring and a buffer cushion are embedded in the inner grooves, the front ends and the rear ends of the insides of the movable door and the fixed door are respectively fixed with toughened glass plates, the left side of the back surface of the movable door and the right side of the front surface of the fixed door are respectively fixed with a limiting frame, the front surfaces of the movable door and the fixed door are respectively provided with an inner hole, the insides of the movable door and the fixed door are respectively fixed with a sound absorption layer, and the inside of the sound absorption layer is transversely fixed with a partition layer. The utility model can absorb noise, avoid the noise generated indoors from being transmitted outdoors, has better sound insulation and noise reduction performance, has good anti-collision performance and is more convenient to use.

Description

Sound insulation sliding door

Technical Field

The utility model relates to the technical field of sliding doors, in particular to a sound insulation sliding door.

Background

The sliding door is a common household door and can be pushed and pulled. With the development of technology and the diversification of decoration means, the functions and the application range of the sliding door are continuously expanded from the surface of the traditional plate material to glass, cloth, rattan woven material and aluminum alloy section material, and from the sliding door, the folding door to the partition door. From the use, the push-and-pull door undoubtedly greatly facilitates the space division and utilization of the room, and the reasonable push-and-pull design meets the exquisite and compact order and rhythm of modern life institute. Interestingly, the sliding glass door can make the living room look lighter, and the division, the covering and the like are simple and can not be changed. However, in an urban environment, noise is a great problem in cities, the noise has great influence on the sleeping and life quality of people, and the air tightness and the sound insulation of a common sliding door are far inferior to those of a flat-open door and window due to the structure of the sliding door;

according to the sound insulation sliding door with the patent number of CN201922393262.X in the prior art, through the arrangement of the sound insulation protrusions, the sound insulation grooves and the sealing rubber sheets, when the two sliding doors are in a closed state, the sealing rubber strips on the sliding doors are attached, gaps between the two sliding doors are reduced, and the sound insulation effect of the sliding doors is improved by matching with sound insulation glass; the sound insulation bulge on the sliding door is inserted into the sound insulation groove of the frame body, so that the sliding door and the frame body are connected more tightly, the gap between the frame body and the sliding door is reduced, and the sound insulation effect of the sliding door is further improved;

through research and analysis, the following results are found:

when indoor when the noise, though isolated the noise through three-layer composite glass's setting, the noise still can be at indoor production echo, can't absorb the condition to the noise, follow-up noise can pass the framework and spread, and the performance of making an uproar falls in the sound insulation is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a sound insulation sliding door.

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

a sound insulation sliding door comprises a door frame and rails, wherein the upper end and the lower end inside the door frame are both fixed with rails, the sound insulation sliding door further comprises a fixed door, a movable door, a fixed frame, an inner groove, a spring, a cushion pad, a toughened glass plate, a limiting frame, an inner hole, a sound absorption layer and a partition layer, the fixed door is fixed at the rear end of the left side inside the door frame, the movable door is embedded between the two rails, the fixed frame is fixed inside the movable door and the fixed door, the inner groove is arranged in an opening inside the fixed frame, the spring and the cushion pad are embedded in the inner groove, the toughened glass plate is fixed at the front end and the rear end inside the movable door and the fixed door, the limiting frame is fixed at the left side of the back of the movable door and the right side of the front surface of the fixed door, the inner hole is arranged in an opening on the front surface of the movable door and the fixed door, the sound absorption layer is fixed inside the movable door and the fixed door, and a partition layer is transversely fixed in the sound absorption layer.

Preferably, the inside of dodge gate and fixed door is the cavity form setting, the hole switches on mutually with the inside of dodge gate and fixed door.

Preferably, the partition layer is arranged between adjacent inner holes in the sound absorption layer.

Preferably, the front end and the rear end of the spring are respectively and fixedly connected with the cushion pads at the front end and the rear end of the inner groove, the cushion pads slide back and forth in the inner groove in the horizontal direction, and the outer walls of the cushion pads are tightly attached to the toughened glass plate.

Preferably, the middle parts of the limiting frames on the fixed door and the movable door are positioned on the same horizontal plane, the limiting frames are arranged in an inverted digital 7 shape, and the two limiting frames are buckled with each other.

The utility model provides a sound insulation sliding door which has the following beneficial effects:

1. in the using process, the gap between the movable door and the fixed door is sealed, and meanwhile, the sound absorption layer and the partition layer are used for absorbing noise, so that a large amount of noise generated indoors can be prevented from being transmitted outdoors, the sound insulation and noise reduction performance is good, and the use is more convenient.

2. In the using process, the impact force on the toughened glass plate can be buffered, the toughened glass plate is prevented from being bent and damaged due to larger impact force, the buffering performance is better, and the use is more convenient.

Drawings

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

FIG. 2 is a right side sectional view of a partial structure of the fixed door of the present invention;

FIG. 3 is a schematic top view of a fixing frame according to the present invention;

FIG. 4 is a schematic top sectional view of a part of the structure of the fixed door and the movable door of the present invention.

Illustration of the drawings:

the door comprises a door frame 1, a fixed door 2, a rail 3, a movable door 4, a fixed frame 5, an inner groove 501, a spring 502, a cushion 503, a toughened glass plate 6, a limiting frame 7, an inner hole 8, a sound absorption layer 9 and a partition layer 901.

Detailed Description

Embodiment 1, referring to fig. 1 to 4, a sound insulation sliding door comprises a door frame 1 and rails 3, wherein the rails 3 are fixed at the upper and lower ends of the inside of the door frame 1, the door further comprises a fixed door 2, a movable door 4, a fixed frame 5, an inner groove 501, a spring 502, a buffer 503, a tempered glass plate 6, a limiting frame 7, an inner hole 8, a sound absorbing layer 9 and a partition 901, the fixed door 2 is fixed at the rear end of the left side of the inside of the door frame 1, the movable door 4 is embedded between the two rails 3, the fixed frame 5 is fixed inside the movable door 4 and the fixed door 2, the inner groove 501 is arranged in an inner opening of the fixed frame 5, the spring 502 and the buffer 503 are embedded in the inner groove 501, the tempered glass plate 6 is fixed at the front and rear ends of the inside of the movable door 4 and the fixed door 2, the limiting frame 7 is fixed at the left side of the back of the movable door 4 and the right side of the front surface of the fixed door 2, the front surfaces of the movable door 4 and the fixed door 2 are provided with openings 8, the sound absorption layer 9 is fixed inside the movable door 4 and the fixed door 2, and the partition layer 901 is transversely fixed inside the sound absorption layer 9.

The inner parts of the movable door 4 and the fixed door 2 are arranged in a hollow shape, and an inner hole 8 is communicated with the inner parts of the movable door 4 and the fixed door 2;

when noise is generated indoors, the sound can be transmitted into the movable door 4 and the fixed door 2 through the inner hole 8 and is absorbed by the sound absorption layer 9 and the partition layer 901 in the movable door 4 and the fixed door 2, so that the noise is prevented from being transmitted outdoors through the device, and the sound insulation and noise reduction effects are good;

the partition layer 901 is arranged between the adjacent inner holes 8 in the sound absorption layer 9;

the main function of the partition layer 901 is to prevent noise from generating echoes after entering the movable door 4 and the fixed door 2;

wherein the partition layer 901 and the sound absorption layer 9 are respectively made of a sound absorption cotton partition layer 901 and a sound insulation felt sound absorption layer 9 with good noise reduction effect;

the middle parts of the limiting frames 7 on the fixed door 2 and the movable door 4 are positioned on the same horizontal plane, the limiting frames 7 are arranged in an inverted digital 7 shape, and the two limiting frames 7 are buckled;

when the right side of the movable door 4 is tightly attached to the door frame 1 and is tightly closed, the limiting frame 7 on the left side of the back of the movable door 4 is just embedded into the limiting frame 7 on the right side of the front surface of the fixed door 2, a gap between the movable door 4 and the fixed door 2 is sealed, and noise is prevented from being transmitted through the gap between the fixed door 2 and the movable door 4.

Example 2, example 2 is different from example 1 in that in this example, the front and rear ends of the spring 502 are fixedly connected to the cushions 503 at the front and rear ends of the inner tank 501, respectively, the cushions 503 slide back and forth in the horizontal direction in the inner tank 501, and the outer walls of the cushions 503 are closely attached to the tempered glass plate 6;

when external force impacts the toughened glass plate 6, the toughened glass plate 6 is stressed and bent, the cushion 503 extrudes the spring 502 in the inner groove 501 to compress, the impact force on the toughened glass plate 6 is buffered by the compression of the spring 502, and the toughened glass plate 6 is prevented from being damaged by the stress;

wherein, the fixed mount 5 is arranged between the two toughened glass plates 6 in a shape like a Chinese character 'jing'.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. The utility model provides a sliding door gives sound insulation, includes door frame (1) and track (3), the upper and lower end of door frame (1) inside all is fixed with track (3), its characterized in that, this kind still including

The fixed door (2), the fixed door (2) is fixed at the rear end of the left side inside the door frame (1);

the movable door (4) is embedded between the two tracks (3), and the movable door (4) slides left and right in the horizontal direction between the tracks (3);

the fixed frame (5), the fixed frame (5) is fixed inside the movable door (4) and the fixed door (2);

an inner groove (501), wherein the opening of the inner groove (501) is arranged in the fixing frame (5);

a spring (502) and a buffer pad (503), wherein the spring (502) and the buffer pad (503) are embedded in the inner groove (501);

the toughened glass plates (6) are symmetrically fixed at the front and rear ends inside the movable door (4) and the fixed door (2);

the limiting frame (7), the limiting frame (7) is fixed on the left side of the back of the movable door (4) and the right side of the front surface of the fixed door (2);

the inner hole (8), the opening of the inner hole (8) is arranged on the front surfaces of the movable door (4) and the fixed door (2);

the sound absorption layer (9), the sound absorption layer (9) is fixed inside the movable door (4) and the fixed door (2);

and the isolating layer (901), and the isolating layer (901) is transversely fixed in the sound absorbing layer (9).

2. A sound-insulating sliding door according to claim 1, wherein the movable door (4) and the fixed door (2) are arranged in a hollow rectangular shape, and the inner hole (8) is communicated with the movable door (4) and the fixed door (2).

3. A sound-insulating sliding door according to claim 1, characterised in that the partition layers (901) are arranged equidistantly and transversely inside the sound-absorbing layer (9), the partition layers (901) being located between adjacent inner holes (8).

4. A sound-insulating sliding door according to claim 1, wherein said spring (502) is fixedly connected at its front and rear ends to cushions (503) at the front and rear ends of said inner channel (501), respectively, said cushions (503) sliding horizontally back and forth in said inner channel (501).

5. A sound-insulating sliding door according to claim 1, wherein the outer wall of the buffer (503) is closely attached to the tempered glass plate (6), and the distance between the outer wall of the fixing frame (5) and the inner wall of the tempered glass plate (6) is 1 cm.

6. The sound insulation sliding door according to claim 1, wherein the middle parts of the limiting frames (7) on the fixed door (2) and the movable door (4) are positioned on the same horizontal plane, the limiting frames (7) are arranged in an inverted digital 7 shape, and the two limiting frames (7) are buckled with each other.