CN216962108U

CN216962108U - Built-in sound insulation curtain structure

Info

Publication number: CN216962108U
Application number: CN202220279411.9U
Authority: CN
Inventors: 高浩哲; 高延文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-15
Anticipated expiration: 2032-02-11

Abstract

The utility model relates to a built-in sound insulation curtain structure, which comprises a curtain frame (1), a folding curtain plate component (2) and sound absorption cotton (3) arranged along the curtain frame; the curtain frame is arranged indoors and is arranged along the periphery of the window hole; the folding curtain plate component (2) comprises sound insulation blades (5) with a hard multilayer structure, hinge cross hinges (6) connected with the sound insulation blades and roller structures; the opposite surfaces of every two adjacent sound insulation blades (5) are in a concave-convex sealing structure which is matched with each other; the roller structures are arranged on the upper end surface and the lower end surface of the sound insulation blade (5); the roller structure is connected with the sound insulation blade (5) through a shaft; the upper end and the lower end of the curtain frame are respectively provided with a track (4) matched with the roller structure; according to the utility model, by folding the curtain, the curtain plate and the sound-absorbing cotton, the heat insulation and the sound insulation of the curtain can be realized, the curtain is convenient to open and close, and good heat insulation and sound insulation effects can be realized.

Description

Built-in sound insulation curtain structure

Technical Field

The utility model belongs to the field of door and window structures, and particularly relates to a built-in sound insulation curtain structure.

Background

The window is a necessary structure of a building, the curtain is often used in cooperation with the window, the current curtain mainly takes cloth as a main material, mainly plays a role in shading light, does not have a sound insulation or heat insulation effect, and needs to be provided with a special pull rod for hanging the curtain; the window needs to play a role in light transmission, so that the glass material and the glass material are mostly adopted, the heat insulation and sound insulation effects are poor, and particularly, the heat insulation effect of the window is poor in severe cold regions, so that the design of the curtain capable of effectively insulating and shading the sound is necessary.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides a built-in sound insulation curtain structure, which can realize the heat insulation and sound insulation of the curtain by folding the curtain, a curtain plate and sound absorption cotton, is convenient for the opening and closing of the curtain and can realize good heat insulation and sound insulation effects.

In order to realize the purpose, the utility model is realized by the following technical scheme:

the built-in sound insulation curtain structure comprises a curtain frame, a folding curtain plate component and sound absorption cotton arranged along the curtain frame; the curtain frame is arranged indoors and is arranged along the periphery of the window hole; the folding curtain plate assembly comprises sound insulation blades of a hard multilayer structure, hinge cross hinges for connecting the sound insulation blades and a roller structure; the opposite surfaces of every two adjacent sound insulation blades are in concave-convex sealing structures matched with each other; the roller structures are arranged on the upper end surface and the lower end surface of the sound insulation blade; the roller structure is connected with the sound insulation blade through a shaft; the upper end and the lower end of the window opening are respectively provided with a track matched with the roller structure.

Preferably, the roller structure comprises two rollers and a rotating shaft; the roller is connected with the rotating shaft through a shaft; the track is matched with the rollers, the cross section of the track is of a square frame structure with a shaft channel arranged at the lower end, two positioning plates which are symmetrically arranged and two roller guide rods which are staggered up and down are arranged in the track, the positioning plates are arranged between the two rollers, and the two roller guide rods are respectively tangent to the outer edges of the upper roller and the lower roller.

Preferably, the sound insulation blades at the left end and the right end are respectively provided with a roller structure at the upper end and the lower end.

Preferably, the sound insulation blades are respectively provided with roller structures on the side edges of the track side after being folded.

Preferably, the curtain frame is tightly fixed with the inner wall through a steel frame.

The utility model has the beneficial effects that:

the foldable curtain, the curtain plate and the sound absorption cotton are arranged, so that the heat insulation and the sound insulation of the curtain can be realized, the curtain is convenient to open and close, and good heat insulation and sound insulation effects can be realized.

The sound insulation blade with the hard multilayer structure has a good sound insulation effect; unsmooth seal structure between the blade gives sound insulation can satisfy the closure and the opening of (window) curtain, and after the closure, sealed effect is high, has good syllable-dividing effect.

The window is arranged indoors and arranged along the periphery of the window hole, so that the window is convenient to operate and install, does not influence the conventional window structure, and can be integrally disassembled and assembled.

The sound-absorbing cotton is arranged along the curtain frame and is matched with the structure of the folding curtain plate assembly, so that the opening and closing of the folding curtain plate assembly are not influenced, the folding curtain plate assembly and the window hole can be sealed after the curtain is closed, and the sound insulation of the curtain is realized.

Drawings

FIG. 1 is a first front view of the present invention (omitting the folding blind panel assembly);

FIG. 2 is a second front view of the present invention;

FIG. 3 is a schematic view of the acoustic barrier blades of the present invention in relation to a rail;

FIG. 4 is a top plan view of the acoustical blade attachment of the present invention (window covering closed position);

FIG. 5 is a diagram of the connection between the track and roller structure of the present invention;

FIG. 6 is a transverse cross-sectional view of the track of the present invention;

in the drawing, 1-a curtain frame, 2-a folding curtain plate component, 3-sound-absorbing cotton, 4-a track, 5-a sound-insulating blade, 6-a hinge cross hinge, 7-a roller, 8-a rotating shaft, 9-a shaft channel, 10-a positioning plate and 11-a roller guide rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-6, the built-in sound insulation curtain structure comprises a curtain frame 1, a folding curtain plate assembly 2 and sound absorption cotton 3 arranged along the curtain frame. The curtain frame 1 is arranged indoors and around the window hole, and the curtain frame 1 is tightly fixed with the inner wall around the window hole through the steel frame. The folding curtain plate component 2 comprises a sound-insulating blade 5 with a hard multilayer structure, a hinge cross hinge 6 connected with the sound-insulating blade and a roller structure; the opposite surfaces of every two adjacent sound insulation blades 5 are in a concave-convex sealing structure matched with each other (as shown in figure 4); the roller structures are arranged on the upper end surface and the lower end surface of the sound insulation blade 5 and are connected with the sound insulation blade 5 through shafts; the upper end and the lower end of the indoor window hole are respectively provided with a track 4 matched with the roller structure.

The roller structure comprises two rollers 7 and a rotating shaft 8, wherein the two rollers 7 are connected with the rotating shaft 8 in an up-and-down mode. The roller structure is arranged on the upper end surface and the lower end surface of the folding curtain plate component 2 and is connected with the folding curtain plate component 2 through a rotating shaft 8. The track 4 is matched with the roller structure, the cross section of the track 4 is of a square frame structure with a shaft channel 9 arranged at the lower end, two positioning plates 10 which are symmetrically arranged and two roller guide rods 11 which are staggered up and down are arranged in the track 4, the positioning plates 10 are arranged between the two rollers 7, and the two roller guide rods 11 are respectively tangent to the outer edges of the upper and lower rollers 7. Through setting up locating plate 10, can fix a position two gyro wheels 7, prevent that the gyro wheel structure from reciprocating, through setting up gyro wheel guide arm 11, can reduce the area of contact of gyro wheel 7 with roll table 4, reduce the frictional force when gyro wheel 7 rolls, be convenient for easily open and shut folding (window) curtain board subassembly 2.

Connect through hinge cross hinge 6 between the blade 5 gives sound insulation, lie in one of the blade 5 that gives sound insulation of track side after folding and serve and be equipped with the gyro wheel structure respectively, this structure is fixed a position at any time when folding curtain board subassembly 2, prevents the off tracking of blade 5 that gives sound insulation.

The curtain frame 1 of the utility model can be directly arranged at the inner side of the existing window opening and arranged indoors, and when the folding curtain plate component 2 is closed, the inner sides of the sound-insulation blades 5 are attached to the sound-absorption cotton 3, thus playing roles of sound insulation and sealing.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims

1. A built-in sound insulation curtain structure is characterized in that: comprises a curtain frame (1), a folding curtain plate component (2) and sound-absorbing cotton (3) arranged along the curtain frame; the curtain frame (1) is arranged indoors and around the window hole; the folding curtain plate component (2) comprises sound insulation blades (5) with hard multilayer structures, hinge cross hinges (6) connected with the sound insulation blades (5) and roller structures; the opposite surfaces of every two adjacent sound insulation blades (5) are in a concave-convex sealing structure which is matched with each other; the roller structures are arranged on the upper end surface and the lower end surface of the sound insulation blade (5); the roller structure is connected with the sound insulation blades (5) through a shaft; the upper end and the lower end of the window hole are respectively provided with a track (4) matched with the roller structure.

2. The built-in sound insulation curtain structure as claimed in claim 1, wherein: the roller structure comprises two rollers (7) and a rotating shaft (8); the roller (7) is connected with the rotating shaft (8) through a shaft; the track (4) is matched with the rollers (7), the cross section of the track (4) is of a square frame structure with a shaft channel (9) arranged at the lower end, two positioning plates (10) which are symmetrically arranged and two roller guide rods (11) which are staggered from top to bottom are arranged in the track (4), the positioning plates (10) are arranged between the two rollers (7), and the two roller guide rods (11) are tangent to the outer edges of the upper and lower rollers (7) respectively.

3. The built-in sound insulation curtain structure as claimed in claim 1, wherein: and the sound insulation blades (5) are respectively provided with a roller structure on the side edge of the track side after being folded.

4. The built-in sound insulation curtain structure as claimed in claim 1, wherein: the curtain frame (1) is tightly fixed with the inner wall through a steel frame.