CN208040204U - A kind of outer pushing-type noise insulation window - Google Patents

Abstract

The utility model discloses a push-out type soundproof window, which comprises a rectangular window frame installed on the inner side of the wall and a window frame arranged inside the window frame, a glass plate is installed inside the window frame, and a The connecting protrusions are arranged symmetrically with respect to the center of the window frame. A through hole is opened inside the connecting protrusion, and a rotating shaft is arranged through the through hole. Both ends of the rotating shaft are installed inside the window frame through bearings. The rotating shaft and The connecting protrusions are fixedly connected, and one end of the rotating shaft is fixedly connected with a ratchet, and the ratchet is connected to the rotating shaft through a spline. The principle of coordination can adjust the angle of the window when it is opened arbitrarily, and after opening, it can keep the window open at a certain angle for a long time, reducing the chance of damage to the window caused by the violent closing of the window due to strong winds. The operation is simple, convenient and quick, and saves The physical strength of the user.

Description

A push-out soundproof window

technical field

The utility model relates to the technical field of door and window design, in particular to an extrapolated soundproof window.

Background technique

The window of a modern window consists of three parts: a window frame, glass and movable components (hinges, handles, pulleys, etc. The window frame is responsible for supporting the main structure of the window, which can be made of wood, metal, ceramics or plastic materials, and the transparent part is attached to the The window frame can be made of paper, cloth, silk or glass. The movable components are mainly made of metal materials, and the places touched by human hands may also be wrapped with heat-insulating materials such as plastics.

At present, the types of windows mainly include horizontal push-pull type, push-out type, inward-opening door type and single-door-opening structure. To limit the window, this operation method requires the user to lock the locking screws between the connecting rods so that the window will not be easily closed; another operation method is to use the friction between the window and the window frame to prevent the windows from closing. The window with the above structure has a complicated structure. If it is used for a long time, the locking piece between the locking screw and the window frame will be worn, or the friction force will be reduced, making it difficult to open the window to the angle required by the user, which is very inconvenient.

Utility model content

Aiming at the above problems, the utility model proposes an extrapolation type soundproof window.

In order to achieve the above purpose, the utility model provides the following technical solutions: a push-out soundproof window, comprising a rectangular window frame installed on the inner side of the wall and a window frame arranged inside the window frame, a glass plate is installed inside the window frame, The upper end of the window frame is equipped with a connecting protrusion arranged symmetrically with respect to the center of the window frame, and a through hole is opened inside the connecting protrusion, and a rotating shaft is arranged through the through hole, and the two ends of the rotating shaft are mounted on the Inside the window frame, the rotating shaft is fixedly connected to the connecting protrusion. One end of the rotating shaft is fixedly connected with a ratchet, and the ratchet is connected to the rotating shaft through splines. There is a pin shaft, on which a ratchet is sheathed, and the ratchet is mounted on the pin shaft through a circlip, and the ratchet is engaged with the ratchet wheel, and a handle is installed at the end of the ratchet. The handle extends to the outside of the window frame, and a button is connected to the end of the handle, and a rubber pad is provided at the contact position between the window frame and the window frame, and the rubber pad is bonded to the edge of the window frame.

Further, the number of the glass plates is two and arranged parallel to each other, a vacuum cavity is left between the two glass plates, and a sealant is provided at the connection between the glass plates and the window frame.

Further, it also includes a handle installed at the bottom of the window frame, and a lock body matched with the handle is arranged inside the window frame.

Further, the rotating shaft and the connecting protrusion are clearance fit, and the rotating shaft is connected to the connecting protrusion through a key bar.

Further, the window frame is made of wood, aluminum alloy or plastic steel.

Further, the material of the window frame is the same as that of the window frame.

Compared with the prior art, the beneficial effect of the utility model is that: this kind of push-out soundproof window has a reasonable design, can use the principle of ratchet and pawl to adjust the angle when the window is opened arbitrarily, and after opening, it can keep The window is opened at a certain angle for a long time to reduce the chance of window damage caused by violent closing of the window in windy weather. The operation is simple, convenient and quick, and saves the physical strength of the user.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a connection structure diagram of the window frame and the window frame of the utility model;

Fig. 3 is a connection diagram of the ratchet and the pawl of the present invention.

In the figure: 1, window frame; 2, window frame; 3, glass plate; 4, handle; 5, button; 6, connection protrusion; 7, rotating shaft; 8, rubber pad; 9, sealant; 10, ratchet; 11, ratchet; 12, bearing pin; 13, handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a push-out soundproof window, including a rectangular window frame 1 installed on the inside of the wall and a window frame 2 arranged inside the window frame 1, the window frame 2, a glass plate 3 is installed inside, and the upper end of the window frame 2 is installed with a connection protrusion 6 symmetrically arranged with respect to the center of the window frame 2, and a through hole is opened inside the connection protrusion 6, and a through hole is set in the through hole. There is a rotating shaft 7, the two ends of the rotating shaft 7 are installed inside the window frame 1 through bearings, the rotating shaft 7 is fixedly connected with the connecting protrusion 6, and one end of the rotating shaft 7 is fixedly connected with a ratchet 10. The ratchet 10 is connected to the rotating shaft 7 by a spline, and a pin shaft 12 is installed inside the side of the window frame, and the pin shaft 12 is sleeved with a ratchet 11, and the ratchet 11 is installed on the pin by a snap spring. On the shaft 12, the ratchet 11 is engaged with the ratchet 10, a handle 13 is installed at the end of the ratchet 11, the handle 13 extends to the outside of the window frame 1 and a button 5 is connected to the end thereof, The part where the window frame 2 is in contact with the window frame 1 is provided with a rubber pad 8 , and the rubber pad 8 is bonded to the edge of the window frame 1 .

Further, the number of the glass plates 3 is two and arranged parallel to each other, a vacuum cavity is left between the two glass plates 3, and a sealant is provided at the connection between the glass plates 3 and the window frame 2 9. It is used for sound insulation when the window is closed, so as to prevent the outside noise from interfering with the users in the house.

Further, it also includes a handle 4 installed at the bottom of the window frame 2, and a lock body cooperating with the handle 4 is provided inside the window frame 1 to lock the window when the window is closed, which can reduce the risk of theft accidents. occur.

Further, there is clearance fit between the rotating shaft 7 and the connecting protrusion 6, and the rotating shaft 7 is connected to the connecting protrusion 6 through a key bar, so that the connection between the rotating shaft 7 and the connecting protrusion 6 can be facilitated. assembly, improve the efficiency of installation.

Further, the material of the window frame 1 is wood, aluminum alloy or plastic steel.

Further, the material of the window frame 2 is the same as that of the window frame 1 .

Working principle: When the user opens the window, turn the handle 4 to separate the handle 4 from the lock body, push the handle 4, and push the window outward to complete the window opening process. During the window opening process, it is installed on the rotating shaft 7 The ratchet 10 is always in contact with the pawl 11, and the user can adjust the window opening angle to any position. After the angle is adjusted, the force of the hand on the window is eliminated, and the end of the pawl 11 installed on the pin shaft 12 can be locked. On the teeth on the outside of the ratchet 10, the ratchet 10 is prevented from reversing. Since the ratchet 10 is splined with the rotating shaft 7, the rotating shaft 7 is connected with the connecting protrusion 6 as a key bar, and the connecting protrusion 6 is integrally connected with the window frame 2, so that Rotate the window frame 2 to the specified position to avoid closing the window; when closing the window, you only need to press the button 5 on the frame surface of the window frame 2, and the button 5 drives the handle 13 to move laterally, and the handle 13 can drive the pawl 11 and Separation occurs between the ratchets 10, so that the window is closed, and since there is a vacuum chamber between the two glass plates 3, the effect of sound insulation can be achieved.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A push-out soundproof window, comprising a rectangular window frame (1) installed on the inner side of the wall and a window frame (2) arranged inside the window frame (1), and a glass plate is installed inside the window frame (2) (3), characterized in that: the upper end of the window frame (2) is equipped with a connection protrusion (6) symmetrically arranged with respect to the center of the window frame (2), and a through hole is opened inside the connection protrusion (6) , the through hole is provided with a rotating shaft (7), the two ends of the rotating shaft (7) are installed inside the window frame (1) through bearings, and the connection between the rotating shaft (7) and the connecting protrusion (6) For fixed connection, one end of the rotating shaft (7) is fixedly connected with a ratchet (10), and the ratchet (10) is connected to the rotating shaft (7) through a spline, and a pin shaft is installed inside the side of the window frame (12), the pin shaft (12) is covered with a pawl (11), the pawl (11) is installed on the pin shaft (12) through a circlip, and the pawl (11) and the ratchet ( 10) are engaged, a handle (13) is installed at the end of the pawl (11), the handle (13) extends to the outside of the window frame (1) and a button (5) is connected to its end, A rubber pad (8) is provided at the part where the window frame (2) is in contact with the window frame (1), and the rubber pad (8) is bonded to the edge of the window frame (1). 2. The push-out type soundproof window according to claim 1, characterized in that: the number of the glass plates (3) is two and arranged parallel to each other, leaving a gap between the two glass plates (3). There is a vacuum cavity, and a sealant (9) is provided at the joint between the glass plate (3) and the window frame (2). 3. A push-out type soundproof window according to claim 1, characterized in that it also includes a handle (4) installed at the bottom of the window frame (2), and a handle (4) is arranged inside the window frame (1) to match the handle (4) Matching lock body. 4. The push-out type soundproof window according to claim 1, characterized in that: the rotating shaft (7) and the connecting protrusion (6) are clearance fit, and the rotating shaft (7) passes through The key bar is connected with the connection protrusion (6). 5. An extrapolated soundproof window according to claim 1, characterized in that: the window frame (1) is made of wood, aluminum alloy or plastic steel. 6. The extrapolated soundproof window according to claim 1, characterized in that: the material of the window frame (2) is the same as that of the window frame (1).