CN209353974U - A kind of lock device for window - Google Patents

Abstract

The utility model relates to household fields, more specifically, it is related to a kind of lock device for window, aim to solve the problem that the problem of large article can not pass through window, its key points of the technical solution are that: a kind of lock device for window, including window frame, it is opened in the first slideway of esconson, it is connected to the second slideway of the first slideway, it is slidably connected to the left forms of the first slideway, it is slidably connected to the right forms of the second slideway, the window frame includes the inside casing for offering the first slideway and the second slideway, store the outline border of inside casing, connect the turnover mechanism of inside casing and outline border, overturn the supporting mechanism of rear support inside casing.The utility model relatively rotates inside casing with outline border by the design of turnover mechanism, so that window position be fully opened, achievees the purpose that mobile large article.

Description

window locking device

technical field

The utility model relates to the field of home furnishing, in particular to a window locking device.

Background technique

Window, in architecture, refers to the opening built on the wall or roof to allow light or air to enter the room. The window of a modern window is composed of three parts: a window frame, glass and movable components. The window frame is responsible for supporting the main body of the form. The structure, which can be of wood, metal, ceramic or plastic material, and the transparent part attached to the window frame, which can be of paper, cloth, silk or glass material. 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.

But now the windows are often small, when it is necessary to install an air conditioner, or pass other larger items through the window, it is very dangerous to operate from a height outside the window.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a window locking device. Through the design of the turning mechanism, the inner frame and the outer frame can be rotated relative to each other, so that the position of the window can be completely opened to achieve a large movement. the purpose of the item.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a window locking device, comprising a window frame, a first slideway opened inside the window frame, opened inside the window frame and abutted against the first slideway The second slideway of the road, the left window slidingly connected to the first slideway, and the right window slidingly connected to the second slideway, the window frame includes an inner frame with the first slideway and the second slideway , an outer frame for accommodating the inner frame, an overturning mechanism for rotating the inner frame relative to the outer frame, and a supporting mechanism for supporting the inner frame after overturning.

When moving small items, move the left window and right window to the same side of the window frame, so as to open the window as wide as possible, so that the items can be transported away and pass through the window; when the items are large, through the turning mechanism The inner frame is turned up, and the turned-up inner frame is supported by the supporting mechanism, so that the inner frame can be stably in the turned-over position.

The utility model further provides that: the turning mechanism includes a first hinge plate connected to the top side of the inner frame, and a second hinge plate connected to the outer frame and rotatably connected with the first hinge plate.

Both the first hinge plate and the second hinge plate are arranged on the side of the window facing the room, so that the inner frame can be opened towards the room, so that the article is not blocked by the window when it is operated outdoors, and the operation is more convenient.

The utility model is further configured as follows: the end of the inner frame away from the hinge structure is provided with a chamfer, and the chamfer is provided with an elastic filling strip.

In order for the inner frame to be accommodated in the outer frame and rotate relative to the outer frame, the end of the inner frame away from the hinge structure needs to be chamfered; after the chamfer is set, the position of the chamfer will be thinner, whether it is waterproof Both performance and heat insulation performance will be affected, so setting elastic filling strips at the chamfers will not affect the rotation of the inner frame and the outer frame on the one hand, and on the other hand, it can also fill the chamfered parts and enhance the sealing effect.

The utility model is further configured as follows: the supporting mechanism includes chutes vertically arranged on both sides of the inner wall of the outer frame, a slider slidably connected in the chute, one end rotatably connected to the slider and the other end rotatably connected to the outer wall of the inner frame The supporting rod, wherein the slider is limited in the chute, and a storage groove for accommodating the supporting rod is provided between the outer frame and the inner frame.

When turning over the inner frame, one end of the support rod moves with the inner frame, so that the slider connected to the other end of the support rod moves with the support rod;

Since the slider is limited in the chute, the slider can only move up and down along the chute. When the inner frame is unfolded, the slider receives its own gravity, the pressing force of the support rod on the slider, and the impact of the chute on the slider. The frictional force, thereby keeping still, makes the angle between the inner frame and the outer frame be maintained.

The utility model is further configured as: the abutment surface of the slider and the chute is set as a friction surface.

The slider and the chute are T-shaped, so that the slider is limited in the chute; in order to further increase the friction force, the slider can also support the inner frame when the opening angle of the inner frame is small. There is a rubber friction surface between them.

The utility model is further configured as follows: the outer frame is provided with a sealing strip wrapping the inner frame, and the sealing strip is located on the other side of the outer frame relative to the turning mechanism.

Through the design of the sealing strip, when the inner frame is stored in the outer frame, the gap between the inner frame and the outer frame can be closed by the sealing strip, thereby increasing the heat insulation and water resistance of the window.

The utility model is further configured as follows: the bottom of the inner frame is provided with a handle, and the handle is located on a side away from the sealing strip.

The sealing strip is arranged on the outside of the window, and the handle is arranged on the inside of the window. By pulling the handle, the inner frame can be opened conveniently.

The utility model is further configured as follows: a plurality of handles are evenly distributed on the bottom side of the inner frame, and the surface of the handle is provided with friction stripes.

Through the setting of multiple handles, the inner frame can be opened by multiple people, thereby solving the problem that users with less strength cannot open it; at the same time, the design of friction stripes also makes the handle easier to pull.

In summary, the utility model has the following beneficial effects:

First, through the design of the turning mechanism, the inner frame and the outer frame can be rotated relative to each other, so that the position of the window can be fully opened to achieve the purpose of moving larger objects;

Second, through the design of the support mechanism, the inner frame can be easily kept stable under the support of the support rod after being turned up.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of the present embodiment 1;

Fig. 2 is the structural schematic diagram 2 of the present embodiment 1;

Fig. 3 is a side view of Fig. 1;

Fig. 4 is the A-A direction sectional view of Fig. 3;

FIG. 5 is an enlarged view of part B of FIG. 4 .

In the figure: 1, window frame; 11, inner frame; 12, outer frame; 13, handle; 14, left window; 15, right window; 16, elastic filling strip; 17, storage groove; 18, sealing strip; 2. Overturn mechanism; 21. First hinge plate; 22. Second hinge plate; 3. Support mechanism; 31. Chute; 32. Slide block; 33. Support rod.

Detailed ways

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail.

Embodiment 1: A window locking device, as shown in FIG. 1 , includes a window frame 1, a first slideway opened inside the window frame 1, and a first slideway opened inside the window frame 1 and abutting against the first slideway. Two slideways, a left form 14 that is slidably connected to the first slideway, and a right form 15 that is slidably connected to the second slideway. When moving smaller items, the left window 14 and the right window 15 are moved to the same side of the window frame 1, thereby opening the window as large as possible, so that the items can be transported away through the window.

As shown in Figures 1 and 2, the window frame 1 includes an inner frame 11 provided with a first slideway and a second slideway, an outer frame 12 for accommodating the inner frame 11, and an overturning mechanism for rotating the inner frame 11 relative to the outer frame 12. 2. The supporting mechanism 3 supporting the inner frame 11 after turning over, wherein the bottom of the inner frame 11 is provided with a handle 13, and the handle 13 is provided with friction stripes. When the article is large, the handle 13 is pulled, the inner frame 11 is turned up by the turning mechanism 2, and the turned-up inner frame 11 is supported by the supporting mechanism 3, so that the inner frame 11 can be stably in the turned over position.

As shown in Figure 1, the turning mechanism 2 includes a first hinge plate 21 connected to the top side of the inner frame 11, a second hinge plate 22 connected to the outer frame 12 and rotatably connected with the first hinge plate 21, and A hinge plate 21 and a second hinge plate 22 are both arranged on the side of the window facing the room, and the handle 13 is also arranged on the side of the inner frame 11 facing the room, so that the inner frame 11 can be opened towards the room, and the objects can be opened in the room. It is not blocked by windows during outdoor operation, and the operation is more convenient.

As shown in Figure 3, in order to enable the inner frame 11 to be accommodated in the outer frame 12 and to be able to rotate relative to the outer frame 12, the end of the inner frame 11 away from the hinge structure needs to be provided with a chamfer; after the chamfer is set, the chamfer The position of the corner will be thinner, and both the waterproof performance and the heat insulation performance will be affected. Therefore, an elastic filling strip 16 is provided at the chamfered corner. On the one hand, it does not affect the rotation of the inner frame 11 and the outer frame 12. To fill the chamfered part, increase the sealing effect.

Working process: when moving smaller items, move the left window 14 and the right window 15 to the same side of the window frame 1, thereby opening the window as large as possible so that the items can be transported away through the window; When it is large, the inner frame 11 is turned up by the turning mechanism 2, and the turned-up inner frame 11 is supported by the support mechanism 3, so that the inner frame 11 can be stably in the turned-over position.

Embodiment 2: A window locking device, as shown in Figures 1 and 2, differs from Embodiment 1 in that: the support mechanism 3 includes T-shaped slide grooves 31 vertically arranged on both sides of the inner wall of the outer frame 12, The T-shaped slider 32 slidably connected in the chute 31, one end rotatably connected to the slider 32 and the other end rotatably connected to the support rod 33 on the outer wall of the inner frame 11, wherein the slider 32 is limited in the chute 31 by the T-shaped structure . When the inner frame 11 is turned over, one end of the support rod 33 moves with the inner frame 11 , so that the slider 32 connected to the other end of the support rod 33 moves with the support rod 33 .

As shown in FIG. 1 and FIG. 2 , the outer frame 12 is provided with a sealing strip 18 wrapping the inner frame 11 , and the sealing strip 18 is located on the other side of the outer frame 12 relative to the turning mechanism 2 . When the inner frame 11 is accommodated in the outer frame 12, the gap between the inner frame 11 and the outer frame 12 can be closed by the sealing strip 18, thereby increasing the heat insulation and water resistance of the window.

As shown in Figure 4 and Figure 5, in order to further increase the friction force so that when the opening angle of the inner frame 11 is small, the slider 32 can also support the inner frame 11, and a rubber friction surface is provided between the slider 32 and the chute 31 . A receiving groove 17 for accommodating the supporting rod 33 is also provided between the outer frame 12 and the inner frame 11 , and the supporting rod 33 is located in the receiving groove 17 so that when the inner frame 11 is stored in the outer frame 12 , the supporting rod 33 can be accommodated.

Working process: when the inner frame 11 is turned over, one end of the support rod 33 moves with the inner frame 11, so that the slider 32 connected to the other end of the support rod 33 moves with the support rod 33;

Because the slider 32 is limited in the chute 31, the slider 32 can only move up and down along the chute 31. When the inner frame 11 is unfolded, the slider 32 receives its own gravity, and the support rod 33 squeezes the slider 32. The pressure and the frictional force of the chute 31 on the slider 32 keep it still, so that the angle between the inner frame 11 and the outer frame 12 is maintained.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (8)

1. A window locking device, comprising a window frame (1), a first slideway opened inside the window frame (1), a second slideway opened inside the window frame (1) and abutting against the first slideway Road, the left window (14) slidably connected to the first slideway, and the right window (15) slidably connected to the second slideway, characterized in that: the window frame (1) includes a first slideway Flip with the inner frame (11) of the second slideway, the outer frame (12) that accommodates the inner frame (11), and the side of the window frame (1) to make the inner frame (11) rotate relative to the outer frame (12) Mechanism (2), the supporting mechanism (3) supporting the inner frame (11) after turning over. 2. A window locking device according to claim 1, characterized in that: the turning mechanism (2) includes a first hinge plate (21) connected to the top side of the inner frame (11), connected to An outer frame (12) and a second hinge plate (22) rotatably connected to the first hinge plate (21). 3. A window locking device according to claim 2, characterized in that: the end of the inner frame (11) away from the hinge structure is provided with a chamfer, and the chamfer is provided with an elastic filling strip (16 ). 4. A window locking device according to claim 1, characterized in that: the support mechanism (3) includes sliding grooves (31) vertically arranged on both sides of the inner wall of the outer frame (12), slidingly connected to The slider (32) in the chute (31), one end is rotatably connected to the slider (32) and the other end is rotatably connected to the support rod (33) on the outer wall of the inner frame (11), wherein the slider (32) is limited to the slider In the groove (31), a storage groove (17) for accommodating the support rod (33) is provided between the outer frame (12) and the inner frame (11). 5. The window locking device according to claim 4, characterized in that: the abutting surface of the sliding block (32) and the sliding groove (31) is set as a friction surface. 6. A window locking device according to claim 1, characterized in that: the outer frame (12) is provided with a sealing strip (18) wrapping the inner frame (11), and the sealing strip (18) is located The outer frame (12) is opposite to the other side of the turning mechanism (2). 7. A window locking device according to claim 6, characterized in that: a handle (13) is provided at the bottom of the inner frame (11), and the handle (13) is located at a side far from the sealing strip (18). side. 8 . The window locking device according to claim 7 , characterized in that: the handle ( 13 ) is evenly distributed with a plurality of handles ( 13 ) on the bottom side of the inner frame ( 11 ), and the surface of the handle ( 13 ) is provided with friction stripes. 8 .