Anti-deformation reinforcing device for window sash of plastic steel window

Abstract

The utility model discloses a plastic steel window sash anti-deformation reinforcing device which comprises a window sash body, an installation hinge is arranged on one side of the window sash body, tempered glass is fixedly installed on the inner side of the window sash body, a lifting handle is arranged on the window sash body, a reinforcing mechanism is arranged at the bottom of the window sash body, and the reinforcing mechanism comprises reinforcing angle iron fixed to the bottom of the window sash body. A first butt-joint hole is formed in one side of the reinforcing angle iron, a second butt-joint hole is formed in the other side of the reinforcing angle iron, a guide slope is arranged at the bottom of the reinforcing angle iron, a first non-slip mat is arranged on the surface of the guide slope, and a supporting mechanism is arranged below the guide slope. According to the anti-deformation reinforcing device for the plastic steel window sash, the reinforcing angle iron can move upwards along the supporting inclined face in the process of closing the window sash body, after the reinforcing angle iron moves to the uppermost end of the supporting inclined face, the first anti-skid pad and the second anti-skid pad can prevent the window sash body from falling off, and therefore the supporting inclined face is used for supporting the reinforcing angle iron; the influence of gravity on the window sash body is weakened, and the window sash body is prevented from corner falling and drooping.

Description

Technical Field

[0001] The utility model relates to the field of plastic-steel windows, and particularly to a deformation prevention and reinforcement device for plastic-steel window sashes. Background Art

[0002] Plastic-steel doors and windows are mainly made of polyvinyl chloride resin, plus a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc. They are extruded into profiles, and then made into door and window frames and sashes by cutting, welding or screwing. Sealing rubber strips, wool strips, hardware, etc. are assembled. At the same time, to enhance the rigidity of the profiles, steel liners need to be added to the cavities of profiles exceeding a certain length. Such made doors and windows. During production, the plastic profiles are adhesively bonded by hot melting. After long-term use of the entire window sash, it will drop at the corners and sag due to gravity, resulting in deformation. After the window sash is deformed, the plastic-steel window will not close tightly and the sealing will be poor. The friction increases when opening and closing the window, making it inconvenient to open and close the window sash. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a deformation prevention and reinforcement device for plastic-steel window sashes, which can effectively solve the problems mentioned in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A deformation prevention and reinforcement device for plastic-steel window sashes includes a window sash body. One side of the window sash body is provided with a hinge for installation. A tempered glass is fixedly installed inside the window sash body. A handle is provided on the window sash body. A reinforcement mechanism is provided at the bottom of the window sash body. The reinforcement mechanism includes a reinforcement angle iron fixed at the bottom of the window sash body. A first docking hole is opened on one side of the reinforcement angle iron, and a second docking hole is opened on the other side of the reinforcement angle iron. A guiding inclined surface is provided at the bottom of the reinforcement angle iron. A first anti-slip pad is provided on the surface of the guiding inclined surface. A support mechanism is provided below the guiding inclined surface. The support mechanism includes a supporting inclined surface arranged below the guiding inclined surface. A second anti-slip pad is provided above the supporting inclined surface. A docking base is fixedly installed on the supporting inclined surface. An installation through hole is opened at the upper edge position of the docking base, and an installation screw is provided in the installation through hole.

[0006] Furthermore, screws are provided in both the first docking hole and the second docking hole. The reinforcement angle iron is fixed on the window sash body through screws. An installation groove one is opened on the guiding inclined surface. The first anti-slip pad is installed on the guiding inclined surface through the installation groove one, and the guiding inclined surface is vertically aligned with the supporting inclined surface.

[0007] Furthermore, an installation groove one is opened on the guiding inclined surface. The first anti-slip pad is installed on the guiding inclined surface through the installation groove one.

[0008] Furthermore, the installation screw is connected to the docking base through the installation through-hole, and the docking base is fixed to one side of the guiding inclined surface through the installation screw.

[0009] Furthermore, the supporting inclined surface is installed below the guiding inclined surface through the docking base. An installation groove II is formed on the supporting inclined surface, and the second anti-slip pad is installed on the supporting inclined surface through the installation groove II.

[0010] Furthermore, the first anti-slip pad on the guiding inclined surface is aligned with the second anti-slip pad on the supporting inclined surface up and down.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] After the reinforcing angle iron is connected to the window sash body, it can play a reinforcing role. During the process of closing the window sash body, the reinforcing angle iron will move upward along the supporting inclined surface. After the reinforcing angle iron moves to the uppermost end of the supporting inclined surface, the first anti-slip pad and the second anti-slip pad will block the window sash body from falling, so as to support the reinforcing angle iron by using the supporting inclined surface, weaken the influence of gravity on the window sash body, and prevent the situation that the window sash body drops at the corner and deforms. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is the utility model Figure 1 an enlarged view of part A in;

[0015] Figure 3 is a schematic diagram of the supporting mechanism of the utility model;

[0016] Figure 4 is a schematic diagram of the reinforcing mechanism of the utility model.

[0017] In the figure: 1, window sash body; 2, installation hinge; 3, toughened glass; 4, handle; 5, reinforcing mechanism; 501, reinforcing angle iron; 502, first docking hole; 503, second docking hole; 504, guiding inclined surface; 505, first anti-slip pad; 6, supporting mechanism; 601, docking base; 602, second anti-slip pad; 603, supporting inclined surface; 604, installation through-hole; 605, installation screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the technical means, creative features, achieving purposes and effects achieved by the utility model easy to understand, the utility model will be further described below in conjunction with the specific embodiments.

[0019] Such as Figure 1 Figure 2As shown in the figure, a deformation prevention and reinforcement device for a plastic-steel window sash includes a sash body 1. A hinge 2 is provided on one side of the sash body 1. Tempered glass 3 is fixedly installed inside the sash body 1. A handle 4 is provided on the sash body 1. A reinforcement mechanism 5 is provided at the bottom of the sash body 1. A support mechanism 6 is provided below the guiding inclined surface 504. Through the cooperation of the reinforcement mechanism 5 and the support mechanism 6, the lower part of the sash body 1 can be supported, the influence of gravity on the sash body 1 can be weakened, and the situation that the sash body 1 drops at the corner and sags and deforms can be prevented.

[0020] As Figure 3 shown in the figure, the support mechanism 6 includes a support inclined surface 603 provided below the guiding inclined surface 504. A second anti-slip pad 602 is provided above the support inclined surface 603. A docking base 601 is fixedly installed on the support inclined surface 603. An installation through-hole 604 is opened at the upper edge position of the docking base 601. An installation screw 605 is provided in the installation through-hole 604. The installation screw 605 is connected to the docking base 601 through the installation through-hole 604. The docking base 601 is fixed on one side of the guiding inclined surface 504 through the installation screw 605. The support inclined surface 603 is installed below the guiding inclined surface 504 through the docking base 601. An installation groove two is opened on the support inclined surface 603. The second anti-slip pad 602 is installed on the support inclined surface 603 through the installation groove two.

[0021] Specifically, the installation screw 605 can be connected to the docking base 601 through the installation through-hole 604. After the installation screw 605 is connected to the docking base 601, the installation screw 605 can be tightened inside the window frame, so as to fix the support inclined surface 603 on one side of the guiding inclined surface 504. The support inclined surface 603 fixed on one side of the guiding inclined surface 504 can play a role in supporting and reinforcing the angle iron 501 after the sash body 1 is closed.

[0022] As Figure 4 shown in the figure, the reinforcement mechanism 5 includes an angle iron 501 fixed at the bottom of the sash body 1. A first docking hole 502 is opened on one side of the angle iron 501. A second docking hole 503 is opened on the other side of the angle iron 501. A guiding inclined surface 504 is provided at the bottom of the angle iron 501. A first anti-slip pad 505 is provided on the surface of the guiding inclined surface 504. An installation groove one is opened on the guiding inclined surface 504. The first anti-slip pad 505 is installed on the guiding inclined surface 504 through the installation groove one. The installation screw 605 is connected to the docking base 601 through the installation through-hole 604. The docking base 601 is fixed on one side of the guiding inclined surface 504 through the installation screw 605.

[0023] Specifically, after the sash body 1 is closed, the support mechanism 6 can play a role in supporting and reinforcing the angle iron 501. After the angle iron 501 is supported, the angle iron 501 will provide support for the sash body 1, thereby weakening the influence of gravity on the sash body 1 and preventing the situation that the sash body 1 drops at the corner and sags and deforms.

[0024] It should be noted that the present utility model is a deformation prevention and reinforcement device for a plastic-steel window sash. During actual use, first, the support mechanism 6 is installed on the window frame through the installation screws 605, and the reinforcement angle iron 501 is fixed on the sash body 1 through screws. During the process of closing the sash body 1, the reinforcement angle iron 501 will move upward along the support inclined plane 603. Since the installation groove one is provided on the guiding inclined plane 504, the first anti-slip pad 505 is installed on the guiding inclined plane 504 through the installation groove one. The installation groove two is provided on the support inclined plane 603, and the second anti-slip pad 602 is installed on the support inclined plane 603 through the installation groove two. Moreover, the first anti-slip pad 505 on the guiding inclined plane 504 and the second anti-slip pad 602 on the support inclined plane 603 are vertically aligned. Therefore, after the reinforcement angle iron 501 moves to the uppermost end of the support inclined plane 603, the first anti-slip pad 505 and the second anti-slip pad 602 will block the sash body 1 from falling, thereby using the support inclined plane 603 to support the reinforcement angle iron 501, weakening the influence of gravity on the sash body 1, and preventing the situation that the sash body 1 drops at the corners and sags and deforms.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A deformation-preventing and reinforcement device for a plastic-steel window sash, comprising a window sash body (1), characterized in that: One side of the window sash body (1) is provided with a hinge (2) for installation. A tempered glass (3) is fixedly installed inside the window sash body (1). A handle (4) is provided on the window sash body (1). A reinforcement mechanism (5) is provided at the bottom of the window sash body (1). The reinforcement mechanism (5) includes a reinforcement angle iron (501) fixed to the bottom of the window sash body (1). A first docking hole (502) is provided on one side of the reinforcement angle iron (501), and a second docking hole (503) is provided on the other side of the reinforcement angle iron (501). A guiding inclined surface (504) is provided at the bottom of the reinforcement angle iron (501). A first anti-slip pad (505) is provided on the surface of the guiding inclined surface (504). A support mechanism (6) is provided below the guiding inclined surface (504). The support mechanism (6) includes a support inclined surface (603) provided below the guiding inclined surface (504). A second anti-slip pad (602) is provided above the support inclined surface (603). A docking base (601) is fixedly installed on the support inclined surface (603). An installation through hole (604) is provided at the upper edge position of the docking base (601). An installation screw (605) is provided in the installation through hole (604).

2. The anti-deformation reinforcement device for the plastic-steel window sash according to claim 1, wherein: Screws are provided in both the first docking hole (502) and the second docking hole (503). The reinforcement angle iron (501) is fixed to the window sash body (1) by screws.

3. A steel-plastic window sash anti-deformation reinforcement device according to claim 1, characterized in that: An installation groove one is provided on the guiding inclined surface (504). The first anti-slip pad (505) is installed on the guiding inclined surface (504) through the installation groove one, and the guiding inclined surface (504) is vertically aligned with the support inclined surface (603).

4. A plastic-steel window sash anti-deformation reinforcement device according to claim 3, characterized in that: The installation screw (605) is connected to the docking base (601) through the installation through hole (604). The docking base (601) is fixed to one side of the guiding inclined surface (504) by the installation screw (605).

5. The anti-deformation reinforcement device for the plastic-steel window sash according to claim 4, characterized in that: The support inclined surface (603) is installed below the guiding inclined surface (504) through the docking base (601). An installation groove two is provided on the support inclined surface (603). The second anti-slip pad (602) is installed on the support inclined surface (603) through the installation groove two.

6. The anti-deformation reinforcement device for the plastic-steel window sash according to claim 5, characterized in that: The first anti-slip pad (505) on the guiding inclined surface (504) is vertically aligned with the second anti-slip pad (602) on the support inclined surface (603).

Images