CN220319429U - Noise-reducing sunshade shutter - Google Patents

Abstract

The utility model discloses a noise-reducing sunshade type shutter, which comprises a window frame, a plurality of window blades and a switch driving structure, wherein the window frame is provided with a plurality of window blades; the window blades are rotationally arranged on the inner side of the window frame, all the window blades are uniformly distributed from top to bottom, all the closed window blades completely block the inner cavity of the window frame, and all the window blades are driven by the switch driving structure to be simultaneously opened or simultaneously closed; the window blade comprises a first blade plate, a second blade plate and sound-absorbing cotton, a cavity to be filled is reserved in the middle of the upper side of the first blade plate, the sound-absorbing cotton is filled in the cavity to be filled, and the second blade plate is fixed on the upper side of the first blade plate in a covering mode. Compared with the prior art, the method has the advantages that: the utility model not only can well shade and keep out the wind, but also has good sound insulation and noise reduction effects, can provide effective noise reduction effects for indoor personnel, better meets the living demands of users, and the shutter is opened or closed by adopting electric automatic adjustment, so that the adjustment operation is more convenient and has stronger practicability.

Description

Noise-reducing sunshade shutter

Technical Field

The utility model relates to the technical field of shutters, in particular to a noise-reducing sunshade shutter.

Background

The shutter is one of the decorations commonly used in interior decoration, can effectively adjust ventilation between the indoor and outdoor, and has attractive appearance. Currently, existing blind constructions are generally: the shutter frame is internally provided with a plurality of shutter blades which are uniformly distributed from top to bottom, the shutter blades are rotationally arranged in the shutter frame, and each shutter blade can be closed or opened simultaneously through manual adjustment.

It is clear that although the shutter is convenient to use, the shutter has certain defects, and the shutter blades can shade sun and keep out wind, but do not have an outstanding sound insulation effect, and cannot provide effective noise reduction effect for indoor personnel.

Disclosure of Invention

The utility model aims to solve the technical problems and provide the noise-reducing sun-shading shutter with good sun-shading, wind-shielding and sound-insulating effects.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a noise-reducing sunshade type shutter comprises a window frame, a plurality of window blades and a switch driving structure;

the window blades are rotationally arranged on the inner side of the window frame, all the window blades are uniformly distributed from top to bottom, all the closed window blades completely block the inner cavity of the window frame, and all the window blades are driven by the switch driving structure to be simultaneously opened or simultaneously closed; the switch driving structure comprises a connecting rod and an electric telescopic rod, wherein the front side and the rear side of the right part of the window blade are respectively provided with the connecting rod, the front side or the rear side of the first blade plate of the window blade is respectively connected with the connecting rod on the same side in a rotating way through a second rotating shaft, the two connecting rods are respectively connected with the frame plates on the front side and the rear side of the window frame through the electric telescopic rod, and the electric telescopic rod is respectively hinged with the connecting rod and the window frame. The shutter is used for realizing electric adjustment of opening or closing of the shutter, and the adjustment is more convenient;

the window blade comprises a first blade plate, a second blade plate and sound-absorbing cotton, a cavity to be filled is reserved in the middle of the upper side of the first blade plate, the sound-absorbing cotton is filled in the cavity to be filled, and the second blade plate is fixed on the upper side of the first blade plate in a covering mode.

As an improvement, the first blade plate and the second blade plate are sound insulation plates. The sound insulation and noise reduction performance of the shutter can be further improved.

Compared with the prior art, the utility model has the advantages that: the utility model not only can well shade and keep out the wind, but also has good sound insulation and noise reduction effects, can provide effective noise reduction effects for indoor personnel, better meets the living demands of users, and the shutter is opened or closed by adopting electric automatic adjustment, so that the adjustment operation is more convenient and has stronger practicability.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a part of the structure of the present utility model.

Fig. 3 is a schematic view of the structure of the window vane of the present utility model.

As shown in the figure: 1. a window frame; 2. a first blade plate; 3. a second blade plate; 4. sound absorbing cotton; 5. a first rotating shaft; 6. a connecting rod; 7. an electric telescopic rod; 8. a second rotating shaft; 9. mounting through holes; 10. a window vane.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

A noise-reducing sun-shading blind comprising:

the window frame 1 is a square frame structure, and a plurality of mounting through holes 9 which are uniformly distributed from front to back are reserved on an upper frame plate and a lower frame plate respectively. When in installation, the window frame 1 is installed on the wall body, the window is in a reserved window hole, and the window frame 1 is fixed on the wall body through the installation through hole 9 by a screw, so that the installation and the fixation of the shutter are completed;

the plurality of window blades 10, as shown in fig. 3, comprise a first blade plate 2, a second blade plate 3 and sound absorbing cotton 4, wherein the first blade plate 2 and the second blade plate 3 are sound insulation plates, a cavity to be filled is reserved in the middle of the upper side of the first blade plate 2, the sound absorbing cotton 4 is filled in the cavity to be filled, and the second blade plate 3 is fixedly covered on the upper side of the first blade plate 2 and is in adhesive connection with the joint of the first blade plate 2. The window vane 10 can enable the shutter to have good sound insulation and noise reduction effects;

it is easy to understand that the window blades 10 are rotatably disposed inside the window frame 1, and each window blade 10 is uniformly distributed from top to bottom, and each closed window blade 10 completely seals the inner cavity of the window frame 1. Specifically, the two sides of the front side of the left part of the first blade plate 2 are respectively fixed with a first rotating shaft 5, and are rotatably arranged on the inner side of the window frame 1 through the first rotating shafts 5.

The switch driving structure, as shown in fig. 2, comprises a connecting rod 6 and an electric telescopic rod 7; the front side and the rear side of the right part of the window vane 10 are respectively provided with a connecting rod 6, the front side or the rear side of the first vane plate 2 of the window vane 10 is respectively connected with the connecting rods 6 on the same side in a rotating way through a second rotating shaft 8, the two connecting rods 6 are respectively connected with the frame plates on the front side and the rear side of the window frame 1 through electric telescopic rods 7, and the electric telescopic rods 7 are respectively hinged with the connecting rods 6 and the window frame 1. It will be apparent that each window vane 10 is simultaneously opened or simultaneously closed by the switch drive arrangement.

It should be noted that the electric telescopic rod 7 in the present utility model is a conventional device known to those skilled in the art, and is a mini electric telescopic rod, which is connected to an external power source and a control switch, and the electric connection mode and the use control method are all in the prior art.

When the utility model is implemented, the connecting rod 6 can be pulled to approach the window frame 1 by controlling the electric telescopic rod 7 to shorten, and each window blade 10 can be driven to rotate in the horizontal direction at the moment until the distance between the connecting rod 6 and the window frame 1 is shortest when the window blade 10 is horizontal, and the shutter is in a completely opened state at the moment; the connecting rod 6 can be pushed away from the window frame 1 by controlling the extension of the electric telescopic rod 7, and the window vane 10 can be downwards inclined and overturned under the influence of gravity (as shown in figure 1) until the window shutter is overturned to be in a completely closed state.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides a sunshade type shutter of making an uproar falls which characterized in that: comprises a window frame (1), a plurality of window blades (10) and a switch driving structure;

the window blades (10) are rotatably arranged on the inner side of the window frame (1), the window blades (10) are uniformly distributed from top to bottom, the closed window blades (10) completely block the inner cavity of the window frame (1), and the window blades (10) are driven by a switch driving structure to be simultaneously opened or simultaneously closed; the switch driving structure comprises a connecting rod (6) and an electric telescopic rod (7), wherein the front side and the rear side of the right part of a window blade (10) are respectively provided with the connecting rod (6), the front side or the rear side of a first blade plate (2) of the window blade (10) is respectively connected with the connecting rod (6) on the same side in a rotating way through a second rotating shaft (8), the two connecting rods (6) are respectively connected with frame plates on the front side and the rear side of a window frame (1) through the electric telescopic rod (7), and the electric telescopic rod (7) is respectively connected with the connecting rod (6) and the window frame (1) in a hinging way;

the window vane (10) comprises a first vane plate (2), a second vane plate (3) and sound absorbing cotton (4), wherein a cavity to be filled is reserved in the middle of the upper side of the first vane plate (2), the sound absorbing cotton (4) is filled in the cavity to be filled, and the second vane plate (3) is fixedly covered on the upper side of the first vane plate (2).

2. A noise-reducing sun-shading blind according to claim 1, wherein: the two sides of the front side of the left part of the first blade plate (2) are respectively fixed with a first rotating shaft (5), and the first blade plate is rotatably arranged on the inner side of the window frame (1) through the first rotating shafts (5).

3. A noise-reducing sun-shading blind according to claim 1, wherein: the first blade plate (2) and the second blade plate (3) are sound insulation plates.

4. A noise-reducing sun-shading shutter according to claim 3, wherein: and the connection part of the first blade plate (2) and the second blade plate (3) is in adhesive connection.

5. A noise-reducing sun-shading blind according to claim 1, wherein: a plurality of mounting through holes (9) which are uniformly distributed from front to back are reserved on the upper frame plate and the lower frame plate of the window frame (1) respectively.