CN218716388U

CN218716388U - Improve bridge cut-off window structure of noise reduction effect that gives sound insulation

Info

Publication number: CN218716388U
Application number: CN202222989737.3U
Authority: CN
Inventors: 阮明振
Original assignee: Guangdong Hanmusi Door And Window Co ltd
Current assignee: Guangdong Hanmusi Door And Window Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to a bridge cut-off door and window technical field, concretely relates to improve bridge cut-off window structure of noise reduction effect gives sound insulation, including window frame, screen window and bridge cut-off window all rotate with the window frame through the hinge and are connected, the inside of window frame is provided with two sets of heat insulating strips, and is two sets of be provided with heat preservation soundproof cotton between the heat insulating strip, the left and right sides of heat insulating strip all is provided with the inner sealing strip, the inboard that the window frame is close to the bridge cut-off window is provided with outer sealing strip and anticollision strip respectively, the inboard that the bridge cut-off window is close to the screen window is provided with the screen window sealing strip, compares with the bridge cut-off window structure of current improvement noise reduction effect that gives sound insulation, the overall sealing nature and the practicality of the bridge cut-off window structure that can promote the improvement noise reduction effect that gives sound insulation.

Description

Improve bridge cut-off window structure of noise reduction effect that gives sound insulation

Technical Field

The utility model relates to a door and window technical field, concretely relates to improve bridge cut-off window structure of sound insulation noise reduction effect.

Background

The bridge cut-off window is a new building section bar and is a novel building material which is in line with the energy conservation of modern buildings; the bridge-cut-off aluminum alloy window is composed of an inner layer aluminum alloy section and an outer layer aluminum alloy section, and related heat insulation materials filled in an interlayer of the inner layer aluminum alloy section and the outer layer aluminum alloy section form a heat insulation bridge, so that a cold bridge is cut off.

Patent document No.202220451090.6 discloses a high-efficiency noise-reduction bridge-cut aluminum alloy window, wherein two independent glass plates are arranged between an inner window sash frame and an outer window sash frame, and an elastic sound-insulating material is arranged between the two glass plates; one circle of adjusting plate is fixedly connected to the periphery of one side, facing the outer window sash frame, of one glass plate, one end of an adjusting screw is vertically fixed on the adjusting plate, the other end of the adjusting screw penetrates through the adjusting pressure plate and is connected with a compression nut, and an adjusting spring is arranged between the adjusting pressure plate and the adjusting plate; a circle of soft sound insulation strip is fixedly connected between the outer window frame and the outer window sash frame, and hard sound insulation materials are filled between the inner window sash frame and the outer window sash frame. The improved bridge-cut-off aluminum alloy window can effectively improve the noise reduction effect by adjusting the positions of the glass plates to change the distance between the two glass plates and matching with the sound insulation strips, the hard sound insulation material and the elastic sound insulation material; the disadvantages are that: because the sound is transmitted by vibration, only partial noise reduction effect can be improved by changing the distance between the glass plates, and the sound can still be transmitted through the inner window sash frame and the outer window sash frame, so that most of the sound is transmitted to the indoor through the inner window sash frame and the outer window sash frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improve bridge cut-off window structure of noise reduction effect gives sound insulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an improve bridge cut-off window structure of noise reduction effect that gives sound insulation, includes window frame, screen window and bridge cut-off window all rotate with the window frame through the hinge and are connected, the inside of window frame is provided with two sets of heat insulating strips, and is two sets of be provided with heat preservation soundproof cotton between the heat insulating strip, the left and right sides of heat insulating strip all is provided with the inner sealing strip, the inboard that the window frame is close to the bridge cut-off window is provided with outer sealing strip and anticollision strip respectively, the inboard that the bridge cut-off window is close to the screen window is provided with the screen window sealing strip.

As the utility model discloses preferred scheme, the inboard of window frame just is located the below of bridge cut-off window and has seted up water drainage tank, water drainage tank's inside has seted up the guiding groove, water drainage tank is the form of intercommunication each other with the inside of guiding groove.

As the utility model discloses preferred scheme, the inside of bridge cut-off window is provided with two sets of glass boards, and is two sets of the below of glass board is provided with the glass gasket.

As the utility model discloses preferred scheme, the multiunit cavity has all been seted up to window frame, screen window and bridge cut-off window's inside.

As the utility model discloses preferred scheme, interior sealing strip, outer seal strip, anticollision strip and screen window sealing strip are formed by the preparation of rubber material.

As the preferred scheme of the utility model, the front of screen window and bridge cut-off window all is provided with the window lock.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the inner seal strip, the outer seal strip, the design of anticollision strip and screen window sealing strip, when installing and use, respectively with the inner seal strip, the outer seal strip, anticollision strip and screen window sealing strip are installed to corresponding position, play the sealed effect to the window frame, utilize the inner seal strip simultaneously, the outer seal strip, the outside sound transmission of bridge cut-off window to the inside of bridge cut-off window can effectually be offset to the shock attenuation noise cancelling effect of anticollision strip and screen window sealing strip, effectual sound outside the bridge cut-off window cuts off, and then the very big sound insulation that improves the bridge cut-off window falls and makes an uproar, make bridge cut-off window structural seal nature and noise insulation improve.

Drawings

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

FIG. 2 is a sectional view of the inner structure of the window frame of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are provided for simplicity and clarity of the description of the invention, and are not intended to suggest any particular relationship between the various embodiments and/or structures discussed.

The invention will be further described with reference to the following description of the drawings and detailed description: as shown in fig. 1 to 3, improve bridge cut-off window structure of noise reduction effect gives sound insulation, including window frame 1, screen window 2 and bridge cut-off window 3 all rotate with window frame 1 through hinge 4 to be connected, the inside of window frame 1 is provided with two sets of heat insulating strip 5, be provided with heat preservation soundproof cotton 6 between two sets of heat insulating strip 5, the left and right sides of heat insulating strip 5 all is provided with inner sealing strip 7, the inboard that window frame 1 is close to bridge cut-off window 3 is provided with outer sealing strip 8 and anticollision strip 9 respectively, the inboard that bridge cut-off window 3 is close to screen window 2 is provided with screen window sealing strip 10.

In this embodiment, the implementation scenario specifically includes: when installing and using, assemble screen window 2 and bridge cut-off window 3 and window frame 1 through hinge 4, through the inside heat insulating strip 5 that is provided with of window frame 1, heat preservation soundproof cotton 6 plays heat preservation thermal-insulated and syllable-dividing effect, with inner seal strip 7, outer seal strip 8, anticollision strip 9 and screen window sealing strip 10 install to corresponding for the position, to window frame 1, screen window 2 and bridge cut-off window 3 carry out sealing process, offset the outside sound transmission of bridge cut-off window 3 to the inside of bridge cut-off window 3 simultaneously, play the effect of shock attenuation amortization, whole operation flow is simple convenient, compare with the bridge cut-off window structure of current improvement noise reduction effect that gives sound insulation, the utility model discloses a whole leakproofness, the sound insulation and the practicality of bridge cut-off window structure that can promote the improvement noise reduction effect that gives sound insulation can be promoted.

Referring to fig. 1-3, a drainage channel 101 is formed in the inner side of a window frame 1 and below a bridge-cut window 3, a guide groove 102 is formed in the drainage channel 101, the drainage channel 101 and the guide groove 102 are mutually communicated, in rainy weather, rainwater entering the window frame 1 is blocked in the drainage channel 101 and guided and discharged through the guide groove 102 to prevent rainwater deposition and cause corrosion of the window frame 1, two sets of glass plates 301 are arranged in the bridge-cut window 3, a glass gasket 302 is arranged below the two sets of glass plates 301, partial sound is blocked by the two sets of glass plates 301, meanwhile, the two sets of glass plates 301 are designed to be hollow structures, so that heat preservation and insulation effects are effectively achieved, window locks are arranged on the front sides of the window screen 2 and the bridge-cut window 3, multiple sets of cavities are formed in the window frame 1, the window screen 2 and the bridge-cut window 3, the propagation speed of sound is further reduced through the multiple sets of cavities, an inner sealing strip 7, an outer sealing strip 8, an anti-collision strip 9 and a sealing strip 10 are made of rubber material, the sealing strip 1, the outer sealing treatment is performed on the window frame 2 and the bridge-cut window 3, so that the sound damping and the sound-cut window can effectively counteract sound of the bridge-cut window, and the sound insulation window frame 3, and the sound-cut window can effectively improve the sound-cut window.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described in conjunction with the drawings and above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can also have various changes and improvements, which fall within the scope of the claimed invention, without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improve bridge cut-off window structure of noise reduction effect gives sound insulation, includes window frame (1), screen window (2) and bridge cut-off window (3), its characterized in that: the window screen is characterized in that the window screen (2) and the bridge cut-off window (3) are rotatably connected with the window frame (1) through hinges (4), two sets of heat insulation strips (5) are arranged inside the window frame (1) and are provided with heat insulation soundproof cotton (6) between the heat insulation strips (5), inner sealing strips (7) are arranged on the left side and the right side of the heat insulation strips (5), outer sealing strips (8) and anti-collision strips (9) are respectively arranged on the inner sides, close to the bridge cut-off window (3), of the window frame (1), and window screen sealing strips (10) are arranged on the inner sides, close to the window screen (2), of the bridge cut-off window (3).

2. The bridge cut-off window structure for improving sound insulation and noise reduction effects according to claim 1, wherein: the inside of window frame (1) just is located the below of bridge cut-off window (3) and has seted up water drainage tank (101), guide groove (102) have been seted up to water drainage tank (101) inside, water drainage tank (101) are the form of intercommunication each other with the inside of guide groove (102).

3. The bridge cut-off window structure for improving sound insulation and noise reduction effects according to claim 1, wherein: two groups of glass plates (301) are arranged in the bridge cut-off window (3), and glass gaskets (302) are arranged below the two groups of glass plates (301).

4. The bridge cut-off window structure for improving sound insulation and noise reduction effects according to claim 1, wherein: and a plurality of groups of cavities are formed in the window frame (1), the screen window (2) and the bridge cut-off window (3).

5. The bridge cut-off window structure for improving sound insulation and noise reduction effects according to claim 1, wherein: the inner sealing strip (7), the outer sealing strip (8), the anti-collision strip (9) and the screen window sealing strip (10) are all made of rubber materials.

6. The bridge cut-off window structure for improving sound insulation and noise reduction effects according to claim 1, wherein: the front sides of the screen window (2) and the bridge cut-off window (3) are provided with window locks.