Mullion reinforcing connecting piece for plastic window

Abstract

The utility model relates to the technical field of plastic windows, and discloses a mullion reinforcing connecting piece for a plastic window, which comprises a connecting piece body, the connecting piece body is made of stainless steel, has good corrosion resistance and weather resistance, can prolong the service life of the window, and is provided with a steel lining connecting port which is matched and inserted with a steel lining on a mullion. Adhesive tape openings corresponding to steel linings on a mullion are formed in the two sides of the connecting piece body, screw holes connected with a frame are formed in the two sides of the connecting piece body, the connecting piece body is fixed to the steel linings of the mullion through screws, and the connecting piece body is fixed to the steel linings of the frame through screws penetrating through the screw holes. A metal connecting piece, namely a connecting piece body, is adopted in the manufacturing process of the plastic window, a mullion steel lining and a frame steel lining are connected in a screwed mode to increase the connecting strength, the mullion steel lining and the frame steel lining of the plastic window are fixed together in the mode that the connecting corner connector, namely the connecting piece body, is connected in a screwed mode, and the overall strength of a window body is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic windows, and in particular relates to a stile reinforcement connector for plastic windows. Background Art

[0002] Plastic windows are a kind of composite window with reinforced steel lining inside and PVC wrapped outside, which are widely used in the market. The steel lining inside the window ensures the overall strength of the window, and the PVC outside ensures the thermal insulation and sound insulation of the window. However, the commonly used process for window processing in the market is welding, which is to weld the PVC parts of the doors and windows together, fix the frame to the building opening with bolts, and weld the middle stile to the frame, but the middle stile is actually just the PVC part of the profile connected together, and the internal steel lining is not connected.

[0003] Some manufacturers have made improvements by adding metal connectors between the muntin and the frame, fixing the connectors to the frame, and inserting the muntin PVC into the connectors, which increases the strength to a certain extent. However, the muntin steel lining is not connected to the frame, and still does not reach a high strength, resulting in a decrease in the safety factor of the entire window. In strong wind weather, windows are blown out, resulting in frequent injuries. This is related to the overall strength of the window. Improving the strength of the entire window is of great significance to the safety of doors and windows. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that when adding a metal connector between the muntin and the frame, the muntin steel lining is not connected to the frame, the strength is not high, and the safety needs to be improved, the utility model proposes a muntin reinforcement connector for plastic windows.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stile reinforcement connector for plastic windows, comprising a connector body, the connector body is made of stainless steel, has good corrosion resistance and weather resistance, and can extend the service life of the window, the connector body is provided with a steel lining connection port that cooperates with the steel lining on the stile, the two sides of the connector body are provided with rubber strip ports corresponding to the steel lining on the stile, and the two sides of the connector body are provided with screw holes connected to the frame.

[0007] Preferably, the connector body is fixed to the steel lining of the stile by screws.

[0008] Preferably, the connector body is fixed to the steel lining of the frame by screws passing through screw holes.

[0009] In the production of plastic windows, metal connectors, i.e. connector bodies, are used to screw the middle stile steel lining and the frame steel lining to increase the connection strength. The middle stile steel lining and the frame steel lining of the plastic window are screwed together using connecting angle codes (connector bodies), which greatly increases the overall strength of the window.

[0010] Preferably, the connector body includes an upper connecting plate, a lower connecting plate and an inclined plate connecting the upper connecting plate and the lower connecting plate, the screw holes are opened on both sides of the lower connecting plate, and the rubber strip openings are opened on both sides of the upper connecting plate, so that the connector body has better stability and strength, and can effectively connect the middle beam steel lining and the frame steel lining together.

[0011] Preferably, two limit plates connected to the inclined plates are provided on the top of the lower connecting plate. The two limit plates are limited on the outside of the steel lining of the frame, which can ensure that the connecting body maintains an accurate position during the installation process, which is conducive to improving installation efficiency and quality.

[0012] Technical effects and advantages of the utility model:

[0013] The plastic window uses a stile reinforcement connector to fix the stile steel lining and frame steel lining of the plastic window together by screwing the connecting angle code, which greatly increases the overall strength of the window. In the production of the plastic window, a metal connector is used to screw the stile steel lining and the frame steel lining to increase the connection strength.

[0014] Compared with the existing solutions, the doors and windows made by the utility model process have higher overall strength. During the use of the building, the safety of users can be well guaranteed. There is no risk of people falling due to window damage, and it can avoid injuries caused by windows falling from high altitudes due to extreme weather or impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is the front view of the utility model.

[0019] In the figure: 1. Connector body; 101. Upper connecting plate; 102. Lower connecting plate; 103. Inclined plate; 104. Limiting plate; 2. Steel lining connection port; 3. Rubber strip port; 4. Screw hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following is combined with Figure 1-4 To further explain this application in detail,

[0022] The embodiment of the present application discloses a stile reinforcement connector for plastic windows, including a connector body 1, which is made of stainless steel and has good corrosion resistance and weather resistance, and can extend the service life of the window. The connector body 1 is provided with a steel lining connection port 2 that matches and plugs with the steel lining on the stile, and both sides of the connector body 1 are provided with rubber strip ports 3 corresponding to the steel lining on the stile, and both sides of the connector body 1 are provided with screw holes 4 connected to the frame; the connector body 1 is fixed to the steel lining of the stile by screws. The connector body 1 is fixed to the steel lining of the frame by screws that penetrate the screw holes 4.

[0023] In the production of plastic windows, a metal connector, namely the connector body 1, is used to screw the middle stile steel lining and the frame steel lining to increase the connection strength. The middle stile steel lining and the frame steel lining of the plastic window are screwed together using a connecting angle code (connector body 1), which greatly increases the overall strength of the window.

[0024] By screwing the corners, the steel lining of the muntin and the steel lining of the frame can be firmly connected together to enhance the overall strength of the window. In severe weather conditions such as strong winds, it can effectively reduce the risk of window damage and improve the safety of the window. The screwing method of the corners can improve the stability of the window in various use environments, ensuring that the window is not prone to deformation, loosening and other problems during long-term use. The screwing of the corners can make the sealing performance of the window better, reduce heat loss, and improve the thermal insulation performance of the window. Made of stainless steel, it can enhance the weather resistance and corrosion resistance of the window, thereby extending the service life of the window. The screwing method of the corners is simple and fast, which can improve the efficiency of door and window installation and reduce installation costs. The screwing method of the corners can help improve the overall performance of the plastic window.

[0025] like Figure 3-4As shown, the connector body 1 includes an upper connecting plate 101, a lower connecting plate 102 and an inclined plate 103 connecting the upper connecting plate 101 and the lower connecting plate 102, the screw holes 4 are opened on both sides of the lower connecting plate 102, and the rubber strip openings 3 are opened on both sides of the upper connecting plate 101, so that the connector body 1 has good stability and strength, and can effectively connect the middle muntin steel lining and the frame steel lining together, by opening the screw holes 4 on both sides of the lower connecting plate 102, the connector body 1 can be conveniently fixed to the steel lining of the middle muntin by screws during installation, thereby improving the connection strength, and the rubber strip openings 3 are opened on both sides of the upper connecting plate 101, so that the sealing strip can be conveniently installed, thereby improving the sealing performance of the window, thereby reducing heat loss, improving thermal insulation performance and sound insulation effect.

[0026] like Figure 3-4 As shown, two limit plates 104 connected to the inclined plate 103 are provided on the top of the lower connecting plate 102. The two limit plates 104 are limited on the outside of the steel lining of the frame, which can ensure that the connector body 1 maintains an accurate position during the installation process, which is beneficial to improving the installation efficiency and quality.

[0027] The plastic window uses a stile reinforcement connector, which uses a stainless steel connector to connect the stile steel lining and the frame steel lining together to increase the overall strength of the window. The specific installation process is as follows:

[0028] The first step is to mill the holes where the PVC surface of the frame connects to the middle stile.

[0029] Step 2: Insert the steel lining connection port 2 into the profile and fix it with screws.

[0030] Step 3: Fix the connector body 1 to the steel lining of the middle wall by screws.

[0031] Step 4: Connect the middle stile to the frame with screws;

[0032] In this way, the frame steel lining and the middle stile steel lining will be firmly connected together by screws. When subjected to impact or strong wind pressure, the middle stile of the window and the frame steel lining will form a whole, and the frame steel lining will be connected to the building structure by expansion bolts during installation, so that the overall window can achieve a higher safety value.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stile reinforcement connector for a plastic window, comprising a connector body (1), characterized in that: The connector body (1) is provided with a steel lining connection port (2) that is plugged into and matched with the steel lining on the middle stile, the connector body (1) is provided with rubber strip ports (3) corresponding to the steel lining on the middle stile on both sides, and the connector body (1) is provided with screw holes (4) that are connected to the frame on both sides.

2. The stile reinforcement connector for plastic windows according to claim 1, characterized in that: The connecting piece body (1) is fixed to the steel lining of the middle wall by means of screws.

3. The stile reinforcement connector for plastic windows according to claim 1, characterized in that: The connecting piece body (1) is fixed to the steel lining of the frame by means of screws penetrating the screw holes (4).

4. The stile reinforcement connector for plastic windows according to claim 1, characterized in that: The connector body (1) comprises an upper connecting plate (101), a lower connecting plate (102) and an inclined plate (103) connecting the upper connecting plate (101) and the lower connecting plate (102), the screw holes (4) are provided on both sides of the lower connecting plate (102), and the rubber strip openings (3) are provided on both sides of the upper connecting plate (101).

5. The stile reinforcement connector for plastic windows according to claim 4, characterized in that: Two limiting plates (104) connected to the inclined plate (103) are provided on the top of the lower connection plate (102), and the two limiting plates (104) are limited on the outside of the steel lining of the frame.

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