Wind pressure resistant reinforced frame structure of plastic steel door and window

Abstract

The utility model discloses a kind of plastic steel door and window wind pressure resistance enhanced frame structure, and its technical solution main point is, setting frame body mechanism, provide support and installation site for device whole, setting window body mechanism, for solving the problem of single stress point of window body during use easy to cause damage;The inside movable mounting of the frame body mechanism has window body mechanism, the window body mechanism includes window body frame, the inside fixed mounting of the window body frame has window steel frame, the both ends fixed mounting of the window steel frame has clamping block, the outer end fixed of the clamping block is provided with buffer strip;The plastic steel door and window wind pressure resistance enhanced frame structure is by setting window steel frame to improve the strength of window body, to improve the wind pressure resistance of window body, by setting clamping block and groove make when window body closure can form multilayer inlay structure, this multilayer nesting mode can also make frame share external wind force, make window body more stable, improve the wind pressure resistance of product.

Description

Technical Field

[0001] This utility model relates to the field of PVC doors and windows, and in particular to a wind-pressure-resistant enhanced frame structure for PVC doors and windows. Background Technology

[0002] With the development of the construction industry and people’s increasing requirements for the quality of living environment, higher requirements have been put forward for the wind pressure resistance and overall quality of PVC windows and doors. Especially in some areas that are frequently hit by strong winds, such as coastal areas and plateau areas, there is a need for a PVC window and door frame structure that can effectively enhance wind pressure resistance to ensure the normal use of windows and doors under severe weather conditions.

[0003] In existing technologies, windows are often closed using a fully integrated, interlocking method. This method results in direct interaction between the window frame and the outer frame, with a relatively large gap between them, which can cause swaying and damage in windy weather. Therefore, existing technologies need improvement. We propose a wind-pressure-resistant reinforced frame structure for PVC windows and doors. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a wind-pressure-resistant reinforced frame structure for PVC windows and doors, which distributes the external wind force by setting up a multi-layer interlocking method to improve the overall stability of PVC windows.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A wind-pressure resistant reinforced frame structure for PVC windows and doors includes a frame mechanism, and a window mechanism is movably installed inside the frame mechanism.

[0007] The window mechanism includes a window frame, a window steel frame is fixedly installed inside the window frame, and clips are fixedly installed at both ends of the window steel frame. A buffer strip is fixedly installed at the outer end of the clips. By setting the window steel frame, the strength of the window is improved, thereby improving the wind pressure resistance of the window.

[0008] Furthermore, the frame mechanism includes an outer frame, a lower convex rail fixedly installed at the bottom inner end of the outer frame, an upper convex rail fixedly installed at the top inner end of the outer frame, a side frame provided on the inner side of the outer frame, and a slot provided on the inner end of the side frame. The slot allows the window to form a multi-layered interlocking structure when closed. This multi-layered nesting method also allows the side frames to distribute the external wind force evenly, making the window more stable and improving the product's wind pressure resistance.

[0009] Furthermore, the buffer strip is made of rubber. By setting the buffer strip, the fit between the card block and the card slot is improved, the duration of the wind force is increased, the impact is reduced, and the overall stability is improved.

[0010] Furthermore, the number of the card blocks is the same as the number of card slots. By setting multiple sets of card blocks and card slots, a seal can be formed when the window is closed, improving the convenience of forming a seal.

[0011] Furthermore, there are two lower and two upper convex rails, and the two lower and upper convex rails are parallel to each other.

[0012] Furthermore, there are four side frames, and the beginning and end of the four side frames are respectively connected to the lower convex rail and the upper convex rail.

[0013] Furthermore, the card block is a rectangular convex structure arranged in parallel, and the card slot is a rectangular concave structure arranged in parallel, with the card block and card slot being adapted to each other.

[0014] Furthermore, the number of window frames is two, and the two window frames are movably installed between the lower convex rail and the upper convex rail, and the window frames are adapted to the lower convex rail and the upper convex rail.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. By setting up card blocks and card slots, a multi-layered interlocking structure can be formed when the window is closed. This multi-layered nesting method can also distribute the external wind force evenly on the side frame, making the window more stable and improving the product's wind pressure resistance.

[0017] 2. By setting a buffer strip, the fit between the card block and the card slot is improved, the duration of wind action is increased and the impact is reduced. Furthermore, the damage to the window is reduced by the distribution of force at multiple points, thereby improving the overall wind pressure resistance of the device.

[0018] 3. By installing a steel frame for the window, the strength of the window is increased, thereby improving the window's resistance to wind pressure;

[0019] 4. By setting multiple sets of card blocks and card slots, the window can be sealed when closed, which improves the convenience of sealing the window. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0021] Figure 2 This is a three-dimensional schematic diagram of the frame mechanism in this embodiment;

[0022] Figure 3 This is a partial three-dimensional schematic diagram of the window mechanism in this embodiment;

[0023] Figure 4 This is a partial three-dimensional schematic diagram of the window mechanism in this embodiment;

[0024] Figure 5 This is a schematic diagram of the three-dimensional card block in this embodiment.

[0025] In the diagram, 1 is the frame mechanism; 101 is the outer frame; 102 is the lower convex rail; 103 is the upper convex rail; 104 is the side frame; 105 is the card slot; 2 is the window mechanism; 201 is the window border; 202 is the window steel frame; 203 is the card block; and 204 is the buffer strip. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings.

[0027] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0028] Reference Figure 1-5 As shown, a wind-pressure-resistant reinforced frame structure for PVC windows and doors includes a frame mechanism 1, and a window mechanism 2 is movably installed inside the frame mechanism 1.

[0029] The window mechanism 2 includes a window frame 201, a window steel frame 202 is fixedly installed inside the window frame 201, and a locking block 203 is fixedly installed at both ends of the window steel frame 202. A buffer strip 204 is fixedly installed at the outer end of the locking block 203. There are two window frames 201, which are movably installed between the lower convex rail 102 and the upper convex rail 103. The window frame 201 is adapted to the lower convex rail 102 and the upper convex rail 103. By setting the window steel frame 202, the strength of the window is improved, thereby improving the wind pressure resistance of the window.

[0030] Reference Figure 1-2As shown, the frame mechanism 1 includes an outer frame 101. A lower convex rail 102 is fixedly installed at the bottom inner end of the outer frame 101, and an upper convex rail 103 is fixedly installed at the top inner end of the outer frame 101. Side frames 104 are provided on the inner side of the outer frame 101, and slots 105 are provided on the inner ends of the side frames 104. There are four side frames 104, and the ends of the four side frames 104 are respectively connected to the lower convex rail 102 and the upper convex rail 103. There are two lower convex rails 102 and two upper convex rails 103. The two lower convex rails 102 and the two upper convex rails 103 are connected to the lower convex rail 102 and the upper convex rail 103. The upper convex rails 103 are parallel to each other. By setting the locking blocks 203 and the locking slots 105, a multi-layered nested structure can be formed when the window is closed. This multi-layered nesting method can also distribute the external wind force evenly on the frame, making the window more stable and improving the product's wind pressure resistance. In this multi-layered nested structure, each layer is independent of each other and cooperates with each other. If one layer is partially damaged or fails, the other layers can still continue to bear part of the external force and play a certain supporting role, increasing the reliability and stability of the structure.

[0031] Reference Figure 2-5 As shown, the buffer strip 204 is made of rubber. By setting the buffer strip 204, the fit between the card block 203 and the card slot 105 is improved, the action time of the wind force is increased and the impulse is reduced, making the window more stable and improving the product's wind pressure resistance.

[0032] Reference Figure 2-4 As shown, the number of card blocks 203 is the same as that of card slots 105. Card blocks 203 are parallel rectangular convex structures, and card slots 105 are parallel rectangular concave structures. Card blocks 203 and card slots 105 are compatible. By setting multiple sets of card blocks 203 and card slots 105, a seal can be formed when the window is closed, which improves the convenience of forming a seal. Due to the multi-layer nested structure of card blocks 203 and card slots 105, external forces can be distributed to multiple layers. When subjected to wind pressure, the pressure will be transmitted to each layer in sequence, avoiding concentrated force on a single structure, reducing the pressure borne by each part, and thus improving the overall pressure resistance.

[0033] Specific implementation process: When using, fix the outer frame 101 on the wall where it is to be installed, and install the two window frames 201 between the two sets of lower convex rails 102 and upper convex rails 103 respectively. After the installation is completed, it can be used.

[0034] When in use, the window frame 201 can be pushed, and the window frame 201 can move along the guide rail. Its outer end block 203 corresponds to the slot 105. When the window is closed, the block 203 and the slot 105 mesh together, forming multiple force points. Under the action of the buffer strip 204, the connection between the block 203 and the slot 105 is made tighter, and there is a buffer space when receiving wind pressure, which can increase the force bearing time, reduce the impulse, and reduce the damage of wind to the window under the distribution of multiple force points, thereby improving the overall wind pressure resistance of the device.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wind-pressure-resistant reinforced frame structure for PVC doors and windows, characterized in that: Includes a frame mechanism (1), and a window mechanism (2) is movably installed inside the frame mechanism (1); The window mechanism (2) includes a window frame (201), a window steel frame (202) is fixedly installed inside the window frame (201), and a locking block (203) is fixedly installed at both ends of the window steel frame (202), and a buffer strip (204) is fixedly installed at the outer end of the locking block (203).

2. The wind-pressure-resistant reinforced frame structure for PVC doors and windows according to claim 1, characterized in that: The frame mechanism (1) includes an outer frame (101), a lower convex rail (102) is fixedly installed at the bottom of the inner end of the outer frame (101), an upper convex rail (103) is fixedly installed at the top of the inner end of the outer frame (101), a side frame (104) is provided on the inner side of the outer frame (101), and a slot (105) is provided on the inner end of the side frame (104).

3. The wind-pressure-resistant reinforced frame structure for PVC doors and windows according to claim 1, characterized in that: The buffer strip (204) is made of rubber.

4. The wind-pressure-resistant reinforced frame structure for PVC doors and windows according to claim 2, characterized in that: The number of card blocks (203) is the same as the number of card slots (105).

5. The wind-pressure-resistant reinforced frame structure for PVC doors and windows according to claim 2, characterized in that: The number of the lower convex rail (102) and the upper convex rail (103) is two, and the two lower convex rails (102) and the upper convex rail (103) are parallel to each other.

6. The wind-pressure-resistant reinforced frame structure for PVC doors and windows according to claim 2, characterized in that: The number of side frames (104) is four, and the beginning and end of the four side frames (104) are respectively connected to the lower convex rail (102) and the upper convex rail (103).

7. The wind-pressure-resistant reinforced frame structure for PVC doors and windows according to claim 2, characterized in that: The card block (203) is a rectangular convex structure arranged in parallel, and the card slot (105) is a rectangular concave structure arranged in parallel. The card block (203) and the card slot (105) are adapted to each other.

8. The wind-pressure-resistant reinforced frame structure for PVC doors and windows according to claim 2, characterized in that: The number of the window frame (201) is two, and the two window frame (201) are movably installed between the lower convex rail (102) and the upper convex rail (103). The window frame (201) is adapted to the lower convex rail (102) and the upper convex rail (103).

Images