Aluminum alloy soundproof window with ventilation structure

Abstract

The utility model discloses an aluminum alloy soundproof window with a ventilation structure, which comprises an aluminum alloy outer window frame and an inner window frame hinged on the aluminum alloy outer window frame, and a soundproof glass plate is mounted on the inner window frame; a plurality of ventilation holes are formed in the sound insulation glass plate; the aluminum alloy sound insulation window further comprises a plurality of ventilation mechanisms; the ventilation mechanism comprises a support fixedly connected to the inner window frame, a plurality of ventilation components are hinged to the support, each ventilation component comprises a rotary adjusting arm, and a plurality of plug seats for blocking ventilation holes are assembled and connected to the two ends of each rotary adjusting arm; and the rotary adjusting arm is assembled and connected to the bracket through a spring rotary structure. By means of the mode, ventilation can be facilitated, noise can be controlled to enter a room in the ventilation process, the number of the opened ventilation holes is adjusted according to the ventilation requirement and the noise in the ventilation process, and meanwhile the defect that rainwater enters the room is overcome by blocking the ventilation holes.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy sound insulation windows, and particularly relates to an aluminum alloy sound insulation window with a ventilation structure. Background Technique

[0002] An aluminum alloy sound insulation window refers to using aluminum alloy materials as the outer frame of the window body, and the outer frame is installed in the window opening provided in the building structure. At the same time, a window frame in a hinged or sliding manner is installed on the frame of the window body, and a glass plate is installed on the window frame. According to different performances, the glass plate adopts sound insulation glass or ordinary glass.

[0003] However, in areas with relatively high noise, such as buildings near bus stations and railway stations, the noise pollution is relatively serious. Therefore, in terms of building structure, the installed aluminum alloy sound insulation windows mostly adopt tempered glass plates with large thickness and good sound insulation effect. The relatively good sound insulation tempered glass plate is used to reduce the transmission of noise into the building.

[0004] Therefore, in order to improve the sound insulation effect and avoid noise interfering with the normal life of residents in the building, the sound insulation windows mostly remain closed all year round, but the disadvantages brought are also very obvious. For example, due to the closed windows, the indoor air does not circulate. Especially in hot weather, the indoor temperature is high, and opening the window will cause noise pollution indoors.

[0005] Therefore, at present, ventilation is achieved by opening ventilation holes in the sound insulation window. However, since the ventilation holes cannot be conveniently blocked, it is easy for rainwater to penetrate into the room during the thunderstorm season, and at night, noise enters the room through the ventilation holes. In the quiet environment at night, the noise interference is more intense.

[0006] The essential reason for the above technical defects is that various aluminum alloy windows on the market at present are difficult to achieve both ventilation and blocking of the ventilation holes for sound insulation and water isolation. Content of the Utility Model

[0007] Based on the above background, the purpose of the utility model is to provide an aluminum alloy sound insulation window with a ventilation structure.

[0008] To achieve the above purpose, the utility model adopts the following technical solutions:

[0009] An aluminum alloy sound insulation window with a ventilation structure includes an aluminum alloy outer window frame and an inner window frame hinged to the aluminum alloy outer window frame. A sound insulation glass plate is installed on the inner window frame; a plurality of ventilation holes are opened on the sound insulation glass plate, and the aluminum alloy sound insulation window further includes a plurality of ventilation mechanisms for opening and blocking the ventilation holes;

[0010] The ventilation mechanism includes a bracket fixedly connected to the inner window frame. A number of ventilation components are hinged to the bracket. The ventilation components include a rotary adjustment arm hinged to the bracket. Both ends of the rotary adjustment arm are assembled and connected with a number of plug seats for blocking ventilation holes.

[0011] The rotary adjustment arm is assembled and connected to the bracket through a spring rotation structure. After rotating the rotary adjustment arm until the plug seat aligns with and blocks the ventilation hole, the rotary adjustment arm is elastically pressed so that the plug seat blocks the ventilation hole.

[0012] Preferably, the bracket includes a vertical frame portion. End seat portions are respectively fixedly connected to the top and bottom of the vertical frame portion. The end seat portions are fixedly connected to the mutually facing side walls of the inner window frame.

[0013] Preferably, the rotary adjustment arm includes a horizontal arm portion. The central portion of the horizontal arm portion is assembled at the central position of the vertical frame portion through a spring rotation structure.

[0014] Preferably, the spring rotation structure includes a rotating shaft fixedly connected to the central position of the vertical frame portion. The rotating shaft rotatably connects the rotary adjustment arm.

[0015] A spring is sleeved on the inner side of the rotating shaft. The inner end of the spring is fixedly connected to the vertical frame portion. The outer end of the spring supports on the rotary adjustment arm.

[0016] The rotating shaft penetrates through the vertical frame portion. A positioning nut that touches and presses on the vertical frame portion is threadedly connected to the rotating shaft.

[0017] Preferably, vertical arm portions are respectively fixedly connected to both ends of the horizontal arm portion. Plug seats are respectively hinged to the upper and lower ends of the vertical arm portions.

[0018] Preferably, a number of elastic locking convex structures are assembled and connected to the outer side wall of the plug seat. When the plug seat is inserted into the ventilation hole, the elastic locking convex structures elastically touch and press in the ventilation hole.

[0019] Preferably, the elastic locking convex structure includes a curved locking convex elastically connected to the plug seat.

[0020] The curved end of the curved locking convex touches and presses on the hole wall of the ventilation hole.

[0021] Preferably, the curved locking convex is integrally formed with a cylindrical portion. A cylindrical groove for limiting the cylindrical portion is provided on the plug seat.

[0022] The inner end of the cylindrical portion is fixedly connected with a short spring. The short spring is fixedly connected in the cylindrical groove.

[0023] Preferably, the material of the plug seat is glass material.

[0024] The utility model has the following beneficial effects:

[0025] 1. During the working process, the operator rotates the rotating adjustment arm in advance until the plug seat faces the vent hole (the plug seat is made of glass to facilitate light transmission). At this time, the operator presses the rotating adjustment arm inward, and the spring is compressed during this process. When the vent hole needs to be released, the positioning nut is screwed outward. Under the restoring force of the spring, the plug seat is separated from the vent hole, and the rotating adjustment arm is rotated until the plug seat is offset from the vent hole to achieve ventilation.

[0026] This method can achieve convenient ventilation and control the noise entering the room during the ventilation process. During the ventilation process, the number of air holes to be opened is adjusted according to the ventilation needs and the noise level. At the same time, the air holes are blocked to solve the defect of rainwater entering the room.

[0027] 2. When the plug seat is sealed into the air hole, the curved locking protrusion of the curved structure contacts and presses on the hole wall of the air hole. Under the contact and pressure, the curved locking protrusion shrinks into the cylindrical groove, keeping the outer end elastically in contact with the hole wall of the air hole. This method maintains a certain sealing shape and increases the sealing stability of the plug seat through elastic contact. In addition, the curved sliding of the curved locking protrusion facilitates pushing and pulling during the process of pushing and pulling the plug seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0030] Figure 2 It is a schematic diagram of the structure of the air vent on the glass plate in the embodiment of the utility model being blocked and released by the plugging seat;

[0031] Figure 3 This is a schematic structural diagram of the spring rotation structure in the embodiment of the utility model;

[0032] Figure 4 This is a schematic diagram of the structure of the curved locking protrusion mounting plug seat in the embodiment of the utility model;

[0033] Figure 5 It is a schematic structural diagram of the curved locking protrusion in the embodiment of the utility model.

[0034] The realization, functional features, and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0036] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0038] Embodiment 1

[0039] As Figures 1-5 shown, an aluminum alloy soundproof window with a breathable structure. Specifically, the main structure of the aluminum alloy soundproof window is an aluminum alloy window with a hinged manner disclosed in the prior art. The same as the existing aluminum alloy window, it includes an aluminum alloy outer window frame 1 (installed on the window opening) and an inner window frame 21 hinged on the aluminum alloy outer window frame 1 (specifically, hinged by a hinge). A soundproof glass panel 22 is installed on the inner window frame 21 (the soundproof glass panel 22 is a thickened tempered glass panel with a soundproof function disclosed in the prior art. At the same time, the same as the existing aluminum alloy window, a locking structure (not shown in the figure) is installed on the inner window frame 21. Opening the locking structure opens the window, and closing the locking structure realizes closing the window. The locking structure is the same as the existing window body, using a lock tongue and a handle for selectively driving the lock tongue to extend and retract, and the lock catch of the lock tongue is locked and opened by rotating the handle.

[0040] In order to isolate noise while maintaining ventilation, and to prevent a large amount of noise from entering the room during ventilation and to facilitate blocking the ventilation structure after ventilation, four ventilation holes 221 (two on the top and two on the bottom, distributed in a rectangular array) are provided on each sound insulation glass plate 22. The aluminum alloy sound insulation window further includes two ventilation mechanisms for opening and blocking the ventilation holes 221. Specifically, one ventilation mechanism 3 is installed on each inner window frame 21.

[0041] The specific structure of the ventilation mechanism 3 is as follows:

[0042] The ventilation mechanism 3 includes a bracket 34 fixedly connected to the inner window frame 21 (the bracket includes a vertical frame part, and end seat parts 341 are fixedly connected to the top and bottom of the vertical frame part respectively, and the end seat parts 341 are fixedly connected to the mutually facing side walls of the inner window frame 21). Two ventilation components are hinged on the bracket 34 at intervals up and down, and the ventilation holes 221 can be conveniently released and blocked through the ventilation components.

[0043] Specifically, the ventilation component includes a rotary adjustment arm 32 hinged on the bracket. A plurality of plug seats 33 for blocking the ventilation holes 221 are assembled and connected to both ends of the rotary adjustment arm 32 (specifically corresponding to the four ventilation holes 221. The structure of the rotary adjustment arm 32 is: the rotary adjustment arm 32 includes a horizontal arm part, and vertical arm parts 31 are fixedly connected to both ends of the horizontal arm part respectively, and the plug seats 33 are hinged to the upper and lower ends of the vertical arm parts 31).

[0044] The central part of the horizontal arm part is assembled at the central position of the vertical frame part through a spring rotation structure.

[0045] The above-mentioned rotary adjustment arm 32 is assembled and connected to the bracket through a spring rotation structure. After rotating the rotary adjustment arm 32 until the plug seat 33 is aligned with and blocks the ventilation hole 221, the rotary adjustment arm 32 is elastically pressed until the plug seat 33 blocks the ventilation hole 221.

[0046] Specifically, the spring rotation structure includes a rotating shaft 321 fixedly connected to the central position of the vertical frame part. The rotating shaft 321 is rotatably connected to the rotary adjustment arm 32. A spring 322 is sleeved inside the rotating shaft 321. The inner end of the spring 322 is fixedly connected to the vertical frame part, and the outer end of the spring 322 supports on the rotary adjustment arm 32. The rotating shaft 321 penetrates through the vertical frame part, and a positioning nut 323 that touches and presses on the vertical frame part is threadedly connected to the rotating shaft 321.

[0047] During the working process, the operator rotates the rotating adjustment arm 32 in advance until the plug seat 33 faces the vent hole 221 (the plug seat 33 is made of glass to facilitate light transmission). At this time, the operator presses the rotating adjustment arm 32 inward, and the spring 322 is compressed during this process. When the vent hole 221 needs to be released, the positioning nut 323 is screwed outward. Under the restoring force of the spring 322, the plug seat 33 is separated from the vent hole 221, and the rotating adjustment arm 32 is rotated until the plug seat 33 is staggered from the vent hole 221 to achieve ventilation.

[0048] This method can facilitate ventilation and control the noise entering the room during the ventilation process. During the ventilation process, the number of air holes 221 opened is adjusted according to the ventilation needs and the noise level, and at the same time, the air holes 221 are blocked to solve the defect of rainwater entering the room.

[0049] During the flipping process of the inner window frame 21 , the ventilation mechanism 3 flips along with the inner window frame 21 - glass plate, so that they do not affect each other.

[0050] Example 2

[0051] like Figures 1-5 As shown, based on the structure of Example 1, when the blocking seat is blocked in the vent hole 221, in order to improve the blocking stability and prevent the blocking seat from loosening, such as when the blocking seat is detached from the vent hole 221 under strong wind adjustment, a plurality of elastic locking convex structures are assembled and connected on the outer wall of the plug seat 33, and when the plug seat 33 is inserted into the vent hole 221, the elastic locking convex structure elastically contacts and presses in the vent hole 221. Specifically, the elastic locking convex structure includes a curved locking convex 35 elastically connected to the plug seat 33; the curved end of the curved locking convex 35 contacts and presses on the hole wall of the vent hole 221.

[0052] At the same time, the curved locking protrusion 35 is integrally formed with a cylindrical portion 351, and a cylindrical groove with a limited cylindrical portion 351 begins on the plug seat 33; the inner end of the cylindrical portion 351 is fixedly connected with a short spring 3511, and the short spring 3511 is fixedly connected in the cylindrical groove.

[0053] When the plug seat 33 is sealed into the air hole 221, the curved locking protrusion 35 of the curved structure contacts and presses on the hole wall of the air hole 221. Under the contact and pressure, the curved locking protrusion 35 retracts into the cylindrical groove, keeping the outer end elastically in contact with the hole wall of the air hole 221. This method not only maintains a certain sealing shape, but also increases the sealing stability of the plug seat 33 through elastic contact, and realizes the convenient pushing and pulling through the curved sliding of the curved locking protrusion 35 during the process of pushing and pulling the plug seat 33.

[0054] Certainly, the above description is not a limitation to the present utility model, nor is the present utility model limited to the above examples. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the essence of the present utility model shall also fall within the protection scope of the present utility model.

Claims

1. An aluminum alloy soundproof window with a breathable structure, comprising an aluminum alloy outer window frame and an inner window frame hinged on the aluminum alloy outer window frame, wherein a soundproof glass plate is installed on the inner window frame; characterized in that: The soundproof glass plate is provided with a plurality of ventilation holes, and the aluminum alloy soundproof window further comprises a plurality of ventilation mechanisms for opening and blocking the ventilation holes; The ventilation mechanism comprises a bracket fixedly connected to the inner window frame, the bracket is hinged with a plurality of ventilation components, the ventilation components comprise a rotating adjustment arm hinged on the bracket, and both ends of the rotating adjustment arm are equipped with a plurality of plug seats for blocking the ventilation holes; The rotating adjustment arm is assembled and connected to the bracket through a spring rotating structure. After the rotating adjustment arm is rotated until the plug seat is aligned with the air vent to block the air vent, the rotating adjustment arm is elastically pressed until the plug seat blocks the air vent.

2. The aluminum alloy soundproof window with a breathable structure according to claim 1, characterized in that: The bracket comprises a vertical frame portion, the top and the bottom of the vertical frame portion are respectively fixedly connected with end seats, and the end seats are fixedly connected to the side walls of the inner window frame facing each other.

3. The aluminum alloy soundproof window with a breathable structure according to claim 2, characterized in that: The rotating regulating arm comprises a horizontal arm portion, and the central portion of the horizontal arm portion is assembled at the central position of the vertical frame portion through a spring rotating structure.

4. The aluminum alloy soundproof window with a breathable structure according to claim 3, characterized in that: The spring rotating structure comprises a rotating shaft fixedly connected to the center position of the vertical frame portion, and the rotating shaft is rotatably connected to the rotating adjustment arm; A spring is sleeved on the inner side of the rotating shaft, the inner end of the spring is fixedly connected to the vertical frame, and the outer end of the spring is supported on the rotating adjustment arm; The rotating shaft passes through the vertical frame portion, and a positioning nut which contacts and presses on the vertical frame portion is threadedly connected on the rotating shaft.

5. The aluminum alloy soundproof window with a breathable structure according to claim 3, characterized in that: The two ends of the horizontal arm are respectively fixedly connected with the vertical arm, and the upper and lower ends of the vertical arm are respectively hinged with plug seats.

6. The aluminum alloy soundproof window with a breathable structure according to claim 1, characterized in that: A plurality of elastic locking convex structures are assembled and connected on the outer side wall of the plug seat. When the plug seat is inserted into the air vent, the elastic locking convex structure elastically contacts and presses in the air vent.

7. The aluminum alloy soundproof window with a breathable structure according to claim 6, characterized in that: The elastic locking protrusion structure comprises a curved locking protrusion elastically connected to the plug seat; The curved end of the curved locking projection contacts and presses against the hole wall of the air-permeable hole.

8. The aluminum alloy soundproof window with a breathable structure according to claim 7, characterized in that: The curved locking protrusion is integrally formed with a cylindrical portion, and a cylindrical groove with a limited cylindrical portion is formed on the plug seat; The inner end of the columnar portion is fixedly connected with a short spring, and the short spring is fixedly connected in the columnar groove.

9. The aluminum alloy soundproof window with a breathable structure according to claim 1, characterized in that: The plug seat is made of glass.

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